IMHO.

Fisticubes - One Button Boxing! vs Underground: World War

Fisticubes - One Button Boxing! and Underground: World War 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. Fisticubes - One Button Boxing! (2021) is 5 years older than Underground: World War (2026). Fisticubes - One Button Boxing! is free; Underground: World War is paid (Price unknown). 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 Fisticubes - One Button Boxing!

Choose Fisticubes - One Button Boxing! if you want a Casual game with Tracked Controller Support and VR Supported. On Steam, it's free to play, so the barrier to trying it is zero. Fisticubes - One Button Boxing! launched in 2021.

Choose Underground: World War

Choose Underground: World War if you want an Early Access game with Shared/Split Screen Co-op, HDR available, and Co-op. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Underground: World War launched in 2026.

Both Fisticubes - One Button Boxing! and Underground: World War sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen PvP, 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

Fisticubes - One Button Boxing! vs Underground: World War — Steam metadata comparison
Fisticubes - One Button Boxing! — Steam game coverFisticubes - One Button Boxing!Underground: World War — Steam game coverUnderground: World War
Released20212026
GenresAction, Indie, CasualAction, Indie, Early Access
PlatformsWindowsWindows
Steam DeckUnratedUnrated
PriceFree to playPrice unknown
Steam reviews93.3% positive (15 reviews)—
MultiplayerMulti-playerMulti-player, Shared/Split Screen Co-op, Co-op
DevelopersGabriel AldridgeUnderworld Interactive

Side by side

Fisticubes - One Button Boxing! vs Underground: World War — FAQ

Should I play Fisticubes - One Button Boxing! or Underground: World War first?
If you want chronology, Fisticubes - One Button Boxing! (2021) came out before Underground: World War (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 Fisticubes - One Button Boxing! and Underground: World War 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.
Is Fisticubes - One Button Boxing! free?
Yes — Fisticubes - One Button Boxing! is a free-to-play Steam title. Underground: World War is paid (Price unknown).
Fisticubes - One Button Boxing! vs Underground: World War · imho.run