Infernax

store.steampowered.comStore page, read 28 October 2026

Backs Local co-op, Most players on one screen, Split or shared screen, Kind of game, Sessions, About, Fear, Exploring, Unlocks and progress, Planning ahead, Story, Jumping and climbing, Fighting.

• Local co-op: Store text describes the Deux or Die update as standard 2-player local co-op, or one player switching between both heroes.
• Most players on one screen: The same text gives two players.
• Split or shared screen: The eighth and ninth Steam gallery screenshots show both heroes in one continuous view, with a status panel for each player along the top. No page says shared or split in words.
• Kind of game: Store text says you can play with friends, or alone with the support character Cervul, so the co-op is a way to play a campaign that also works for one.
• Sessions: Store text lists multiple endings based on your choices, and tags include Multiple Endings.
• About: Store text is about a knight returning to a land plagued by unholy magic and facing ruthless monsters. Tags include Dark Fantasy and Supernatural.
• Fear: Tags include Dark, Violent and Gore. Nothing in the text is aimed at scaring you.
• Exploring: Store text promises an open world with many secret areas.
• Unlocks and progress: Store text lists a level up system, new items to buy and skills to unlock.
• Planning ahead: Store text has you choose whether experience goes into life, mana or damage.
• Story: Store text lists multiple endings based on the player's decisions.
• Jumping and climbing: Tags include Side Scroller, and the text mentions precarious terrain.
• Fighting: Store text promises lots of boss battles and ruthless monsters.

store.steampowered.comStore data, read 28 October 2026

Backs Steam app ID, Online co-op, Local co-op, Release status, Release date, Platforms, Free base co-op.

• Online co-op: Categories include Co-op, Shared/Split Screen Co-op and Remote Play Together, and no online category. Remote Play Together streams one player's game and does not count.
• Local co-op: Categories include Co-op and Shared/Split Screen Co-op.
• Release status: Steam lists the game as released.
• Release date: Steam shows Feb 14, 2022. Co-op came later through a free update to the same game.
• Platforms: Steam lists Windows only, with no Mac or Linux build.
• Free base co-op: The base game is sold for 19.99 dollars and is not free.

store.steampowered.comStore data, read 28 October 2026

Backs Steam Deck.

• Steam Deck: Valve rates the game Verified on Steam Deck.

store.playstation.comStore page, read 28 October 2026

Backs Online co-op, Most players on one screen, Platforms, Release date, Free base co-op.

• Online co-op: A notice on the page reads offline play only, 2 players, Remote Play supported.
• Most players on one screen: The same notice says 2 players.
• Platforms: The page lists PS4 only. PS5 is not listed, so it is left out.
• Release date: The page shows 2022-02-14.
• Free base co-op: The page sells the game for a price.

xbox.comStore page, read 28 October 2026

Backs Local co-op, Most players on one screen, Online co-op, Platforms, Free base co-op.

• Local co-op: The feature list says Xbox local co-op (2-2), next to single player.
• Most players on one screen: The local co-op entry covers 2 to 2 players.
• Online co-op: The feature list has no online entry.
• Platforms: The page lists Xbox One and Xbox Series X|S, plus PC.
• Free base co-op: The page sells the game for a price. Subscription access does not count.

nintendo.comStore page, read 28 October 2026

Backs Local co-op, Most players on one screen, Platforms, Free base co-op.

• Local co-op: The text describes the new mode as standard 2-player local co-op.
• Most players on one screen: The page shows 1 to 2 players.
• Platforms: This Switch page shows Switch 2 compatibility as Supported, so the Switch version also runs on Switch 2 through backward compatibility.
• Free base co-op: The page sells the game for a price.

berzerkstudio.comOfficial site, read 28 October 2026

Backs Platforms, Release date, Genres, Fear, Exploring.

• Platforms: The fact sheet lists Steam, Nintendo Switch, PlayStation 4 and Xbox One and Series.
• Release date: The fact sheet gives February 14th, 2022.
• Genres: The press kit calls it a side scrolling platformer with some RPG elements.
• Fear: The press kit says the game has a horror undertone built on 1980s horror characters.
• Exploring: The press kit promises an open world with many secret areas to uncover.

infernax.comOfficial site, read 28 October 2026

Backs Genres, Puzzles and figuring out.

• Genres: The maker calls it an old school adventure platformer.
• Puzzles and figuring out: The same line says it has puzzle elements.

steamcommunity.comOfficial news, read 28 October 2026

Backs Local co-op, Most players on one screen, Online co-op, Working in sync, Kind of game.

• Local co-op: Post of 2023-02-28 announces a standard 2-player local co-op mode with a one-player switch mode.
• Most players on one screen: The post says 2-player.
• Online co-op: The post describes local co-op with Steam Remote Play support and names no online mode.
• Working in sync: The post says Cervul is a support fighter who will find it hard to go alone, so teamwork is essential.
• Kind of game: The maker made the enemies tougher for a team and works Cervul into the story, in an update that is free for owners.

steamcommunity.comOfficial news, read 28 October 2026

Backs Local co-op, Most players on one screen, Online co-op, Kind of game, Release date.

• Local co-op: Post of 2023-04-05 says the 2-player update is live.
• Most players on one screen: The post calls it a 2-player mode.
• Online co-op: The post says the update is local co-op that also works through Steam Remote Play.
• Kind of game: The patch notes say the game was rebalanced for co-op and enemy behavior now handles several targets.
• Release date: The post says the game began as single player and co-op was added later, so the release date stays 2022-02-14.

steamcommunity.comOfficial news, read 28 October 2026

Backs Working in sync.

• Working in sync: Post of 2023-03-09 says Cervul's tools help both players at once and that combining them helps in tough fights.

destructoid.comPress, read 28 October 2026

Backs Kind of game, Sessions, Working in sync, Time to hang out.

• Kind of game: Hands-on of 2023-04-11 says the whole campaign was reworked for two, but the game still feels like it began as a solo game.
• Sessions: The reviewer's co-op run took around six hours.
• Working in sync: Describes split duties, with Cervul on airborne enemies and Alcedor on ground enemies, and healing planned together.
• Time to hang out: Describes methodical play where the pair stop to size up an area before picking a tool.

nintendolife.comPress, read 28 October 2026

Backs Tension and danger, Laughter and chaos, Fighting, Getting better, Story, Fear.

• Tension and danger: Review of 2022-02-11 says enemies hit hard and the game does not go easy.
• Laughter and chaos: Finds the gore played for dark laughs, funnier than upsetting.
• Fighting: Calls the fighting central and demanding.
• Getting better: Calls the difficulty tough but fair.
• Story: Says mission choices have harsh results that come back later.
• Fear: Says the mood is grisly and comic more than frightening.

gameinformer.comPress, read 28 October 2026

Backs Sessions, Exploring, Fighting, Getting better, Story.

• Sessions: Review of 2022-02-18 puts the game at about 10 hours.
• Exploring: New abilities open up places you could not reach before.
• Fighting: The reviewer beat hundreds of monsters.
• Getting better: Calls the NES-style difficulty challenging and fair.
• Story: Describes kill-or-spare choices that come up now and then.

wikidata.orgWikidata, read 28 October 2026

Backs Wikidata item, Genres, Release date.

• Genres: P136 lists Metroidvania and action-adventure game.
• Release date: P577 is 2022-02-14.