Steam app 2107030 · updated 12 Sep 2026, 23:52 UTC
Choose a planet, build your fortress, and prepare for war. Arm yourself with powerful weapons, deploy troops, construct turrets, and defend your stronghold against relentless attacks. Team up with a friend or fight alone in this action packed block builder, where only the strongest survive.
294 hourly samples, with the daily peak drawn over them. Weekends are shaded.
18 months, April 2025 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
30 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 176 hourly samples from 14 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 118 hourly samples. Each dip is a night. Weekends are shaded.
Block Fortress 2 was released on 17 Apr, 2025.
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A blank audio cell means full audio was not marked in the returned language list.
Gameplay Trailer | Block Fortress 2
Watch on Steam
Attack Trailer | Block Fortress 2
Watch on Steam
Announcement Trailer | Block Fortress 2
Watch on Steam29 achievements in total.
21 developer announcements, Nov 2024 to Aug 2026 · times in UTC
Changed the look/attack sensitivity slider options to have a lower minimum, and have better positioning in their sliders (logarithmic distribution instead of linear) Fixed a bootup “error 11” Fixed a data corruption bug (leading to bootup…
Patch notesChangelog New Cooperative Multiplayer You can now play with another player in campaign games, missions, and sandbox game modes Missions can now be flagged as supporting co-op, single-player, or both You can now place up to 10 start…
Foursaken MediaCo-op is here! Co-op multiplayer is playable right now in open beta. The update releases on August 13, 2026. We're closely monitoring feedback on our discord, so be sure to head over there to join the discussion. IMPORTANT: If you play on…
Foursaken MediaHey all! I know we've been a bit quiet for a while and I do apologize for that - but we've been working hard behind the scenes to get this mega update out - and the end is finally in sight! We're finishing up the update this week, and then…
Foursaken MediaFixed a major bug where you could get stuck at bootup when linked to mobile (error 1 bug) Collector equipment no longer supports aiming Fixed a bug where you couldn't unset mission messages to show up as fullscreen Fixed a bug where you…
Patch notesFixed a crash that would happen every time you lost while having a barracks gun mod equipped
Patch notesIdentified and fixed a common crash that could happen relatively often and at random times during gameplay
Patch notesCrash fixes
Patch notes(new players) You can now choose to skip the tutorial and learn to play in campaign mode after installing the game and after each tutorial level The cost to remove tree blocks in campaign mode reduced from 5 gold to 1 gold (removing ground…
Foursaken MediaLaser turrets now have unlimited range, but their extreme power draw causes each laser's damage to be reduced based on the total number of lasers that are shooting at the same time. Total damage will always increase with more lasers…
Foursaken MediaFixed a bug where all weapons, blocks, equipment, and enemies had an unintended, additional range boost. Note that this was an additional range bug on top of the previous update's range increases (which will remain). Note that some turrets…
Foursaken MediaMajor balance rework, significantly increasing the range of many turrets while generally modifying damage and some enemies to maintain balance. Overall these changes allow for much more flexible base builds, more overlapping firing arcs…
Foursaken MediaIncreased drill stack limit from 8 to 16 Fixed a bug where enemies would spawn outside caves in tutorial missions and in some other scenarios, even if targeted to spawn underground Potentially fixed a bug that could randomly happen…
Foursaken MediaRotary cannon turret armor piercing reduced from 1 to 0 Melt gun turret time to reach max damage reduced from 8 seconds to 5 seconds Collector equipment cost reduced from 140/20 to 0/50 and collection radius increased Nuke turret damage…
Patch notesAll items on campaign planets now automatically level up to the planet's current level, without having to spend colored minerals to do so. You can still spend colored minerals to upgrade items early, to one level higher than the planet's…
Foursaken MediaThanks again for playing! We've been pouring over all your feedback and hope this is another huge step in improving the game. This update includes reworking global mods (choose what to unlock and upgrade + more nuanced, point based equip…
Foursaken MediaWe've been listening closely to your early feedback, have been testing all day, and hope we have addressed some of your biggest issues in this first update, including improving the in-game economy, balance issues, bug fixes, and more. We…
Patch notesThank you everyone for supporting Block Fortress 2! We've got a few hot fixes here to fix the most common issues reported so far, and we're actively watching all channels to for all feedback. We're particularly active on our discord, so…
Patch notesWe are very excited to announce the official launch date of April 17 - just around the corner! Get ready to conquer tons of interesting biomes in classic survival mode: expand your fortress, earn resources, build your defenses, and defend…
Foursaken MediaHello! We've got a huge new update finally available that brings the game closer to launch form, and we're extremely excited for you to try it out! This version now includes the ability to upload and/or download other player's missions for…
Foursaken MediaHello everyone! We've been hard at work improving the Block Fortress 2 demo and would love for you to update to the latest version! Also if you played the demo early on or have been waiting for better Steam Deck controls, now would be a…
Foursaken MediaWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | blockfortress2steam.exe | windows 64 | ||
| Launch | blockfortress2steam.app | macos |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinSavedGames | FoursakenMedia/blockfortress2steam/{64BitSteamID} | *.fm and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG