IMHO.

DOOM + DOOM II vs MEGAPAIN

DOOM + DOOM II and MEGAPAIN both land in Action 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 are Action games on Steam. DOOM + DOOM II (2007) is 19 years older than MEGAPAIN (2026). Both support cooperative play. 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 DOOM + DOOM II

Choose DOOM + DOOM II if you want the Shared/Split Screen, Online PvP, and Shared/Split Screen PvP side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 16,879 Steam reviews back the pick.

Choose MEGAPAIN

Choose MEGAPAIN if you want an Indie game with Playable without Timed Input and #category_playable_at_your_own_pace. On Steam, it's the newer release (2026) and ships with the modern feature baseline. MEGAPAIN launched in 2026.

Both DOOM + DOOM II and MEGAPAIN sit in Action on Steam and both list Multi-player, LAN Co-op, and Custom Volume Controls, 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

DOOM + DOOM II vs MEGAPAIN — Steam metadata comparison
DOOM + DOOM II — Steam game coverDOOM + DOOM IIMEGAPAIN — Steam game coverMEGAPAIN
Released20072026
GenresActionAction, Indie
PlatformsWindowsWindows
Steam DeckDeck VerifiedUnrated
Price9.99 USDPrice unknown
Steam reviews96.3% positive (16,879 reviews)—
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player, Cross-Platform Multiplayer, LAN Co-op
Developersid Software, Nightdive StudiosBARS interactive

Side by side

DOOM + DOOM II vs MEGAPAIN — FAQ

Should I play DOOM + DOOM II or MEGAPAIN first?
If you want chronology, DOOM + DOOM II (2007) came out before MEGAPAIN (2026). 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 DOOM + DOOM II and MEGAPAIN similar?
They overlap on Action 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.
Do both DOOM + DOOM II and MEGAPAIN have co-op?
Yes — both list a co-op category on Steam. Specifics differ: DOOM + DOOM II ships Online Co-op, Shared/Split Screen Co-op; MEGAPAIN ships LAN Co-op, Co-op.
Does DOOM + DOOM II run on Steam Deck?
Yes — DOOM + DOOM II is rated Deck Verified by Valve. MEGAPAIN doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
DOOM + DOOM II vs MEGAPAIN — Verdict (2026) · imho.run