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Plasma Dome needs at least DirectX 11 compatible graphics card and 4 GB RAM.
Plasma Dome is a tactical tower defense with roguelite progression and no predefined paths. Defend your city from an aerial assault of geometric entities from another dimension.
Game modes: Single player
Right now the lowest price for Plasma Dome 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 Plasma Dome is $5.94 at Steam on October 1, 2026. The current best price is about 18% above that low.
The minimum system requirements for Plasma Dome are — OS: Windows 10 (64-bit); CPU: Intel Core i3-6100 / AMD FX-6300 or equivalent; GPU: DirectX 11 compatible graphics card; RAM: 4 GB RAM; Storage: 500 MB available space. See the full minimum and recommended specs in the system requirements section on this page.
Plasma Dome released on August 27, 2026.
Plasma Dome is available on PC (Microsoft Windows). It supports single player.
Plasma Dome last hit a new low of $5.94 on October 1, 2026 at Steam. 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 Plasma Dome price right now is $6.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $6.99 | Buy Plasma Dome at Steam |
All-time low: $5.94 at Steam on Oct 1, 2026 — the current best price is 18% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
