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Take control of a giant mech and embark on a riveting dieselpunk adventure in a vast subterranean world. Dig deep, collect minerals, upgrade smartly, explore diverse locations, unfold ancient secrets, and try not to explode! Will you save the world or vanish in the depths below?
Game modes: Single player
Right now the lowest price for Ad Fundum we're tracking is $6.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Ad Fundum is $0.77 at Kinguin on June 6, 2026. The current best price is about 808% above that low.
95% of 341 Steam user reviews for Ad Fundum are positive ("Very Positive").
Ad Fundum released on June 13, 2024.
Ad Fundum is available on Linux, PC (Microsoft Windows), Mac, Nintendo Switch. It supports single player.
Ad Fundum last hit a new low of $0.77 on June 6, 2026 at Kinguin. Current best price is $6.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Ad Fundum price right now is $6.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $6.99 | Buy Ad Fundum at Steam |
All-time low: $0.77 at Kinguin on Jun 6, 2026 — the current best price is 808% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
