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The Big Day has arrived. Blast your way through the apocalypse in this bloody pixel-art ARPG, riding through the ruins of the last days on Earth following a devastating zombie outbreak. Uncover the truth behind the crisis, find your missing daughter, and blow holes in every zombie who crosses your path!
Game modes: Single player, Multiplayer, Co-operative
Right now the lowest price for BigDay we're tracking is $5.13 at Gamivo — 49% below Steam's $9.99. We compare 2 stores and prices refresh every few minutes.
The lowest price we've recorded for BigDay is $5.12 at Gamivo on August 1, 2026. The current best price is about 0% above that low.
57% of 148 Steam user reviews for BigDay are positive ("Mixed").
BigDay released on October 2, 2018, developed by Sonic Shield and published by Zodiac Interactive.
BigDay is available on PC (Microsoft Windows), Mac. It supports single player, multiplayer, co-operative.
BigDay last hit a new low of $5.12 on August 1, 2026 at Gamivo. Current best price is $5.13. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest BigDay price right now is $5.13 at Gamivo, 49% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 GamivoBest price | — | $5.13 | Buy BigDay at Gamivo |
 Steam | — | $9.99 | Buy BigDay at Steam |
All-time low: $5.12 at Gamivo on Aug 1, 2026 — the current best price is 0% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
