Single-player games like ISEKAI FRONTLINE
Below are 12 single-player Steam games similar to ISEKAI FRONTLINE, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like ISEKAI FRONTLINE page.
Ranked picks
- 1
Sexy Mystic Survivors
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
Roguelite bullet-hell combat meets sexy anime action in Sexy Mystic Survivors, as you rise to the occasion to help gorgeous heroines destroy countless invading monsters. Plan your builds, upgrade heroines, and survive against the clock. Keep the heroines alive and they’ll be sure to reward you!
- 2
ISEKAI QUEST
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Indie and Adventure with ISEKAI FRONTLINE.
Welcome to the Isekai, world of cute Anime Girls! Isekai Quest! is a Moe-Puzzle RPG game. In this Harem World, the story between you and girls begins.
- 3
Tunnel Escape
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
Embark on a daring journey with Beatrice as you kick, shoot, and loot through a secret underground lab. In this rogue-lite RPG/ADV, engage in strategic combat and face intense encounters and unspeakable dangers!
- 4
Last Devil
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and RPG with ISEKAI FRONTLINE.
You are the Demon Lord Kuro on a mission to protect demonkind. Use your abilities and charms to capture and ensnare others. Tumble with different personalities and fetishes in this 2D rogue-lite shooter!
- 5
Seed of the Dead: Sweet Home
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action with ISEKAI FRONTLINE.
Slaughter the ghouls to save the girls! Build up your love nest and woo four heroines as you fight to survive a ruined zombie hellscape! A one-of-a-kind Post apocalyptic FPS dating sim game filled with intense zombie killing action and lusty romance!
- 6
Endless Forest Dream
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Casual with ISEKAI FRONTLINE.
Survive in the arena against the tentacles and monsters. Gain new items every time you defeat a wave of enemies. Combine various items to find the build that suits you best and crush these depraved aliens in one fell swoop.
- 7
LEWDAPOCALYPSE Hentai Evil
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
It's a game about Zombies, Viruses, Love, Sex and Evil Corporations. You'll have to force your way to safety through lots of Zombies, Monsters and Lusted Cocks and Pussies! And don't forget the PENESIS! ADULTS ONLY!
- 8
Lustful Dead 🔞
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Adventure with ISEKAI FRONTLINE.
Survive, seduce, and fight in a zombie-infested dorm! Loot resources, battle sexy zombies, rescue girls, and build your ultimate survival harem.
- 9
Vampire Survivors
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
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!
- 10
The Binding of Isaac
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
Now 20% More Evil with the Free Halloween update!
- 11
Spooky Milk Life
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Action and Indie with ISEKAI FRONTLINE.
Come on to the 'Spooky Milk Life', Explore and solve the mystery of Mid Night Falls with full of sexy characters and erotic situations. Procedural dungeon and Turn-based battle are waiting.
- 12
For the Queen
Single-player alternative to ISEKAI FRONTLINE — playable solo, no multiplayer required. Shares Indie with ISEKAI FRONTLINE.
In FOR THE QUEEN, you are a queen's skeleton knight, suffering from a memory loss. You have to annihilate the villages of humans and elves according to your queen's will and regain your body and memory in this roguelike auto battler.