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Tetris® Forever vs 西西弗斯放置（Sisyphus Idle）

Tetris® Forever and 西西弗斯放置（Sisyphus Idle） both land in Casual 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 Casual games on Steam. Tetris® Forever (2024) is 2 years older than 西西弗斯放置（Sisyphus Idle） (2026). 西西弗斯放置（Sisyphus Idle） scores higher on Steam reviews (100% positive) than Tetris® Forever (73.2% positive). 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 Tetris® Forever

Choose Tetris® Forever if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen PvP side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Tetris® Forever launched in 2024.

Choose 西西弗斯放置（Sisyphus Idle）

Choose 西西弗斯放置（Sisyphus Idle） if it's currently about 81% cheaper on the Steam Store. 西西弗斯放置（Sisyphus Idle） launched in 2026.

Both Tetris® Forever and 西西弗斯放置（Sisyphus Idle） sit in Casual 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

Tetris® Forever vs 西西弗斯放置（Sisyphus Idle） — Steam metadata comparison
Tetris® Forever — Steam game coverTetris® Forever西西弗斯放置（Sisyphus Idle） — Steam game cover西西弗斯放置（Sisyphus Idle）
Released20242026
GenresCasualCasual
PlatformsWindowsWindows
Steam DeckDeck VerifiedUnrated
Price15.74 USD2.99 USD
Steam reviews73.2% positive (179 reviews)100% positive (65 reviews)
MultiplayerMulti-playerSingle-player only
DevelopersDigital Eclipse Lazymangamestudio

Side by side

Tetris® Forever vs 西西弗斯放置（Sisyphus Idle） — FAQ

Should I play Tetris® Forever or 西西弗斯放置（Sisyphus Idle） first?
If you want chronology, Tetris® Forever (2024) came out before 西西弗斯放置（Sisyphus Idle） (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 Tetris® Forever and 西西弗斯放置（Sisyphus Idle） similar?
They overlap on Casual 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 西西弗斯放置（Sisyphus Idle） have multiplayer like Tetris® Forever?
No. Tetris® Forever supports multiplayer on Steam (Multi-player), while 西西弗斯放置（Sisyphus Idle） is listed as single-player only.
Does Tetris® Forever run on Steam Deck?
Yes — Tetris® Forever is rated Deck Verified by Valve. 西西弗斯放置（Sisyphus Idle） doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Tetris® Forever vs 西西弗斯放置（Sisyphus Idle） (2026) · imho.run