IMHO.

Infernax vs SHIKIYOKU -Teru Yumemi in the Nightmare-

Infernax and SHIKIYOKU -Teru Yumemi in the Nightmare- both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Infernax (2022) is 3 years older than SHIKIYOKU -Teru Yumemi in the Nightmare- (2025). SHIKIYOKU -Teru Yumemi in the Nightmare- is currently ~55% cheaper on Steam than Infernax (8.99 USD vs. 19.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Infernax

Choose Infernax if you want an Adventure and RPG game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 1,056 Steam reviews back the pick.

Choose SHIKIYOKU -Teru Yumemi in the Nightmare-

Choose SHIKIYOKU -Teru Yumemi in the Nightmare- if it's currently about 55% cheaper on the Steam Store. SHIKIYOKU -Teru Yumemi in the Nightmare- launched in 2025.

Both Infernax and SHIKIYOKU -Teru Yumemi in the Nightmare- sit in Action and Indie on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Infernax vs SHIKIYOKU -Teru Yumemi in the Nightmare- — Steam metadata comparison
Infernax — Steam game coverInfernaxSHIKIYOKU -Teru Yumemi in the Nightmare- — Steam game coverSHIKIYOKU -Teru Yumemi in the Nightmare-
Released20222025
GenresAction, Indie, Adventure, RPGAction, Indie
PlatformsWindowsWindows
Steam DeckDeck VerifiedUnrated
Price19.99 USD8.99 USD
Steam reviews93.8% positive (1,056 reviews)4 reviews
MultiplayerMulti-player, Shared/Split Screen Co-op, Co-opSingle-player only
DevelopersBerzerk StudioVaka Game Magazine, ImCyan

Side by side

Infernax vs SHIKIYOKU -Teru Yumemi in the Nightmare- — FAQ

Should I play Infernax or SHIKIYOKU -Teru Yumemi in the Nightmare- first?
If you want chronology, Infernax (2022) came out before SHIKIYOKU -Teru Yumemi in the Nightmare- (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Infernax and SHIKIYOKU -Teru Yumemi in the Nightmare- similar?
They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does SHIKIYOKU -Teru Yumemi in the Nightmare- have multiplayer like Infernax?
No. Infernax supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while SHIKIYOKU -Teru Yumemi in the Nightmare- is listed as single-player only.
Does Infernax run on Steam Deck?
Yes — Infernax is rated Deck Verified by Valve. SHIKIYOKU -Teru Yumemi in the Nightmare- doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Infernax vs SHIKIYOKU -Teru Yumemi in the Nightmare- · imho.run