Games like Touhou Seirensen ~ Undefined Fantastic Object.
If Touhou Seirensen ~ Undefined Fantastic Object. is your kind of game, the closest matches are Touhou Shinreibyou ~ Ten Desires., Touhou Fuujinroku ~ Mountain of Faith. and Touhou Kanjuden ~ Legacy of Lunatic Kingdom. — picked from the ranked list below. Reviewers single out its atmospheric, challenging and hypnotic. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Touhou Seirensen ~ Undefined Fantastic Object.: アレは何だ？ 鳥か？ 妖精か？ 謎に満ちた未確認幻想物体が、君を未知の世界に誘う！ ファンタスティックでレトロな弾幕シューティング幻想
Players who liked Touhou Seirensen ~ Undefined Fantastic Object. also play
Steam players who put hours into Touhou Seirensen ~ Undefined Fantastic Object. also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Touhou Shinreibyou ~ Ten Desires.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Top pick for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
飛び出そう、いつも通りの弾幕へ それが結果として世界をひっくり返す事になるだろう プリティでデュアリスチックなシューティング幻想！
Touhou Fuujinroku ~ Mountain of Faith.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Second-strongest match for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
我が国には八百万の神々がいる 弾幕は八百万発程度では終わらない ノスタルジックでネイティブな弾幕シューティング原風景
Touhou Kanjuden ~ Legacy of Lunatic Kingdom.
WHY THIS
Shares a hypnotic mood with Touhou Seirensen ~ Undefined Fantastic Object..
Third-strongest match for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
月の都から敵が攻めてきた！ その弾幕が過去最狂難易度を誇るのは当然だろう？ ピュアーでルナティックなシューティング幻想！
Touhou Kishinjou ~ Double Dealing Character.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Ranked #4 for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
飛び出そう、いつも通りの弾幕へ それが結果として世界をひっくり返す事になるだろう プリティでデュアリスチックなシューティング幻想！
Touhou Kouryudou ~ Unconnected Marketeers.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Ranked #5 for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
買う、売る、貰う、手放す いつから人間は所有権を自由に扱えると勘違いしたのか レインボーでイマモリアルなシューティング幻想！
Touhou Kikeijuu ~ Wily Beast and Weakest Creature.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Ranked #6 for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
誰が強いのか、誰が賢いのか、誰が正しいのか 畜生の理に則って、全て弾幕で決めよう！ ワイルドでビーストライクなシューティング幻想！
Touhou Chireiden ~ Subterranean Animism.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Ranked #7 for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
弾幕は 地獄であるほど 美しい 深ければ深いほど地底は地獄の姿を取り戻す ヘリッシュでラブリーな弾幕シューティング地獄
Touhou Tenkuushou ~ Hidden Star in Four Seasons.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Ranked #8 for Touhou Seirensen ~ Undefined Fantastic Object. fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
桜を見ながら西瓜を割り、紅葉を見ながら鍋をつつく こんな季節に誰がした！ イレギュラーでシーズナルなシューティング幻想！
Reviewers mention these as similar to Touhou Seirensen ~ Undefined Fantastic Object.
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
Touhou Fuujinroku ~ Mountain of Faith.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Reviewers of Touhou Seirensen ~ Undefined Fantastic Object. cross-mention this title as a similar play. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
我が国には八百万の神々がいる 弾幕は八百万発程度では終わらない ノスタルジックでネイティブな弾幕シューティング原風景
Touhou Tenkuushou ~ Hidden Star in Four Seasons.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Reviewers of Touhou Seirensen ~ Undefined Fantastic Object. cross-mention this title as a similar play. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
桜を見ながら西瓜を割り、紅葉を見ながら鍋をつつく こんな季節に誰がした！ イレギュラーでシーズナルなシューティング幻想！
Touhou Shinreibyou ~ Ten Desires.
WHY THIS
Shares an atmospheric mood with Touhou Seirensen ~ Undefined Fantastic Object..
Reviewers of Touhou Seirensen ~ Undefined Fantastic Object. cross-mention this title as a similar play. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
飛び出そう、いつも通りの弾幕へ それが結果として世界をひっくり返す事になるだろう プリティでデュアリスチックなシューティング幻想！
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
WHY THIS
Reviewers of Touhou Seirensen ~ Undefined Fantastic Object. cross-mention this title as a similar play. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Dodge the barrage, defeat the enemies, and brave the Scarlet Mist Incident. The Embodiment of Scarlet Devil returns with fresh music and graphics. Control the shrine maiden Reimu and the magician Marisa, weaving between bullets that fill up the screen. The soundtrack has been fully remade by ZUN.
Cheaper alternatives
Games in the same vein priced at least 40% below Touhou Seirensen ~ Undefined Fantastic Object. at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~67% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Vampire Survivors
WHY THIS
Priced ~67% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
R.E.P.O.
WHY THIS
Priced ~53% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Action with Touhou Seirensen ~ Undefined Fantastic Object..
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
PEAK
WHY THIS
Priced ~47% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?
Titanfall® 2
WHY THIS
Priced ~70% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Action with Touhou Seirensen ~ Undefined Fantastic Object..
Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.
Slay the Spire
WHY THIS
Priced ~58% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
Inscryption
WHY THIS
Priced ~47% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...
Cookie Clicker
WHY THIS
Priced ~67% under Touhou Seirensen ~ Undefined Fantastic Object. on Steam right now. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Touhou Seirensen ~ Undefined Fantastic Object..
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Touhou Seirensen ~ Undefined Fantastic Object..
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Touhou Seirensen ~ Undefined Fantastic Object..
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
Narrow it down
Head-to-head comparisons
Frequently asked about Touhou Seirensen ~ Undefined Fantastic Object.
- Does Touhou Seirensen ~ Undefined Fantastic Object. run on Steam Deck?
- Touhou Seirensen ~ Undefined Fantastic Object. is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- How much does Touhou Seirensen ~ Undefined Fantastic Object. cost?
- Touhou Seirensen ~ Undefined Fantastic Object. is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Touhou Seirensen ~ Undefined Fantastic Object.?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Touhou Seirensen ~ Undefined Fantastic Object. are Touhou Shinreibyou ~ Ten Desires., Touhou Fuujinroku ~ Mountain of Faith., Touhou Kanjuden ~ Legacy of Lunatic Kingdom..
- Who developed Touhou Seirensen ~ Undefined Fantastic Object.?
- Touhou Seirensen ~ Undefined Fantastic Object. was developed by 上海アリス幻樂団 and published by Mediascape Co., Ltd..
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Touhou Seirensen ~ Undefined Fantastic Object..
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