IMHO.

All Walls Must Fall - A Tech-Noir Tactics Game vs Idle Hero Siege

All Walls Must Fall - A Tech-Noir Tactics Game and Idle Hero Siege both land in Indie, RPG 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 Indie, RPG on Steam. All Walls Must Fall - A Tech-Noir Tactics Game (2018) is 7 years older than Idle Hero Siege (2025). All Walls Must Fall - A Tech-Noir Tactics Game is free; Idle Hero Siege is paid (3.99 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 All Walls Must Fall - A Tech-Noir Tactics Game

Choose All Walls Must Fall - A Tech-Noir Tactics Game if you want the Steam Leaderboards side of the pairing. On Steam, it's free to play, so the barrier to trying it is zero. All Walls Must Fall - A Tech-Noir Tactics Game launched in 2018.

Choose Idle Hero Siege

Choose Idle Hero Siege if you want a Strategy and Casual experience. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Idle Hero Siege launched in 2025.

Both All Walls Must Fall - A Tech-Noir Tactics Game and Idle Hero Siege sit in Indie and RPG 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

All Walls Must Fall - A Tech-Noir Tactics Game vs Idle Hero Siege — Steam metadata comparison
All Walls Must Fall - A Tech-Noir Tactics Game — Steam game coverAll Walls Must Fall - A Tech-Noir Tactics GameIdle Hero Siege — Steam game coverIdle Hero Siege
Released20182025
GenresIndie, RPGStrategy, Indie, RPG, Casual
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck PlayableUnrated
PriceFree to play3.99 USD
Steam reviews72.1% positive (240 reviews)—
MultiplayerSingle-player onlySingle-player only
Developersinbetweengames光鸽

Side by side

All Walls Must Fall - A Tech-Noir Tactics Game vs Idle Hero Siege — FAQ

Should I play All Walls Must Fall - A Tech-Noir Tactics Game or Idle Hero Siege first?
If you want chronology, All Walls Must Fall - A Tech-Noir Tactics Game (2018) came out before Idle Hero Siege (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 All Walls Must Fall - A Tech-Noir Tactics Game and Idle Hero Siege similar?
They overlap on Indie, RPG 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 All Walls Must Fall - A Tech-Noir Tactics Game free?
Yes — All Walls Must Fall - A Tech-Noir Tactics Game is a free-to-play Steam title. Idle Hero Siege is paid (3.99 USD).
Does All Walls Must Fall - A Tech-Noir Tactics Game run on Steam Deck?
Yes — All Walls Must Fall - A Tech-Noir Tactics Game is rated Deck Playable by Valve. Idle Hero Siege doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
All Walls Must Fall - A Tech-Noir Tactics Game vs Idle Hero Siege · imho.run