Battle of Decay: Survival is a casual, arcade‑leaning top‑down wave survival set during the outbreak. Play solo, 1–4 player co‑op or 2-8 player endless survival, unlock sections, gear up, and hold the line against the infected.

Battle of Decay: Survival is a casual, arcade‑leaning top‑down wave survival set during the outbreak. Play solo or 1-4 player co‑op, unlock sections, gear up, and hold the line against the infected.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/1596d4bfd386ef9c8c565db514baf5a2.poster.avif?t=1755528408" width=620 height=100 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/1596d4bfd386ef9c8c565db514baf5a2.webm?t=1755528408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/1596d4bfd386ef9c8c565db514baf5a2.mp4?t=1755528408" type="video/mp4"></video>Wave onslaught with optional head‑locking auto‑aim laser<h2 class="bb_tag" >Why BoD:S?</h2>Snappy top‑down gunplay, clear progression through sections, perks, and upgradeable weapons - all at an arcade pace.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/98b854019f658bc80598b3be16da0059.poster.avif?t=1755528408" width=620 height=100 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/98b854019f658bc80598b3be16da0059.webm?t=1755528408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/98b854019f658bc80598b3be16da0059.mp4?t=1755528408" type="video/mp4"></video>Use defensive objects and turrets to hold the position as long as you can<h2 class="bb_tag" >Modes</h2><ul class="bb_ul"><li>Story (Co‑op): Fight through a hospital, underground areas, and the city. Unlock new sections, find codes, and survive the waves.</li><li>Endless Survival (Co‑op or Bots): Arena‑style maps with purchasable sections, mystery/merch boxes, escalating waves, placeable defenses, upgrades, and leaderboards.</li><li>Mods/Workshop: Early Steam Workshop support for community maps.</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/ccf2470712ab1140d6426c2ec0768bd6.poster.avif?t=1755528408" width=620 height=100 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/ccf2470712ab1140d6426c2ec0768bd6.webm?t=1755528408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/ccf2470712ab1140d6426c2ec0768bd6.mp4?t=1755528408" type="video/mp4"></video>Open doors, find code notes, and complete quick wiring/code minigames to expand the map<h2 class="bb_tag" >Key Features</h2><ul class="bb_ul"><li>Infected Variants: Regulars, sprinters, tanks, plus huggers (grabs) and spitters (vision block) with quick counter prompts - with mini‑boss encounters off‑wave.</li><li>Sections &amp; Economy: Earn points from kills and repairs to buy ammo, open doors, unlock areas, and roll mystery/merch boxes. Gain XP to unlock more guns and features.</li><li>Upgradeable Weapons &amp; Perks: Power up damage, mag size, fire rate, and more; pick perks like more health, faster reloads, or an extra weapon slot.</li><li>Loadout, Gear &amp; Placeables: Bring a primary weapon and equipment (grenades, molotov, stun, decoys). Fortify with mobile barricades, auto‑turrets, ammo boxes, and med kits.</li><li>Vests &amp; Teamplay: Vests boost survivability and team utility (e.g., faster revives).</li><li>Style &amp; Competition: Leaderboards and a cosmetics shop (skins, laser colors, light‑up shoes, ammo/effect colors).</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/debc62a14920ff54c9787b8b2e75c9ac.poster.avif?t=1755528408" width=620 height=100 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/debc62a14920ff54c9787b8b2e75c9ac.webm?t=1755528408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/debc62a14920ff54c9787b8b2e75c9ac.mp4?t=1755528408" type="video/mp4"></video>Upgrade weapons and pick perks to fit your playstyle<h2 class="bb_tag" >Early Access</h2>We’re actively expanding BoD:S: more maps (hospital, bunker, subway, city), new enemy mixes, QoL, and deeper mod support. Your feedback directly shapes development - share your suggestions anytime :) <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/500dc87298ddf391086b9a9a1e9a6467.poster.avif?t=1755528408" width=620 height=100 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/500dc87298ddf391086b9a9a1e9a6467.webm?t=1755528408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2133620/extras/500dc87298ddf391086b9a9a1e9a6467.mp4?t=1755528408" type="video/mp4"></video>Huggers and spitters - counter quickly or get overwhelmed<h2 class="bb_tag" >Wishlist &amp; Feedback</h2>Add BoD:S to your wishlist and tell us what to improve - help us refine the outbreak experience!

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Battle of Decay: Survival Achievements