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Latest Error 259 updates
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- Error 259
Optimization Update!
Hi everyone! While recently working on Kitty Combat I came up with some new ideas on how to optimize the game, which some of it translates over to Error 259. That being said I remembered how some people would have fps i…
Announcement1 changePerformance - Error 259
ERROR 259 REVIVAL UPDATE!
Added a New Cultist Floor Boss Added a New Cultist Floor Enemy Added a New Glitch Floor Enemy Added 10 New Items Reworked/Changed a few items Made it where now you can see the items you have at all times (not just when…
Store2 changesFixPerformance - Error 259
Blood & Bombs: Regular Update!
Added Golden Chest to the Shop (Costs 25 coins and has a guaranteed T4 Item) Added 3 New Items Added Achievment for killing the rare testing scarecrow Buffed Lil Crusher Bot (can now stomp on spider mines) Fixed a bug w…
Store6 changesFixGameplay - Error 259
Blood & Bombs: Halloween Update!
Added 2 New T3 Items Added 1 New Abandoned Factory Enemy Added some Halloween lights and decor to the shop (will be removed after October) Buffed Menacing T3 Item (Now activates twice as fast) Buffed the vacuum speed fo…
Store5 changesGameplay - Error 259
Error 259: Blood & Bombs DLC (Coming Soon!)
Hello Everyone! I'm excited to announce that development on the Blood & Bombs DLC has officially started and will likely be done sometime midway through september or so depending on how smoothly everything goes. This DL…
Store7 changesGameplay - Error 259
Another Small patch
Fixed some item descriptions Slightly tweaked some items Dimmed the explosive light and made it only appear on damaging explosions (like landmines, explosive shot, barrels, and so on)
Store2 changesFix - Error 259
Small patch
Fixed some small visual bugs
Announcement1 changeFix - Error 259
Error 259 5.3 Update!
Finally reached the final base game goal of 259 Total items! (118 New Ones!) New mechanics and features with a lot of the new items More Special Item Synergies Added a 5% chance for a floor to be at "Night time" which w…
Store10 changesPerformanceGameplay - Error 259
Error 259 OMEGA Update
Added the last 3 Bosses for the base game Added the last 2 Enemies for the base game Added significantly more props and other visuals to make rooms feel more in depth and detailed Added 1 New Item Added the last 40 room…
Store9 changesGameplay - Error 259
Visual QOL changes
Changed boss room floor to match the floor you're on Added a floor decal that can randomly appear in some Factory Floor room configs to fill up more negative space Slightly changed colors of explosions Fixed some small…
Announcement4 changesFixGameplay - Error 259
Updated Multiplayer and Bug Fixes
Significantly updated online Multiplayer (there are a still a lot of known bugs and issues but it should be a lot less glitchy than before) Fixed a couple small bugs and visual changes
Announcement2 changesFixGameplay - Error 259
Small Bug Fixes and Changes
Updated store page assets Added a shockwave visual effect for The World T5 item Fixed some positions for new room configs Changed oil/ash from enemies to no longer move from conveyors (originally I thought it would look…
Store7 changesFixGameplay - Error 259
Quick Patch
Fixed a position of a healing pylon in one of the new room configs (I accidentally swapped it's X and Y coordinates originally)
Announcement1 changeFixBalance - Error 259
Chests and Conveyors!
Added Conveyor Belts Added Chests (contain 3 coins and a health potion, opened by touching or shooting) Increased the max Player Speed to 450 (was 400) Added 3 new items Added and updated 10+ more room configs for each…
Store5 changesGameplayBalance - Error 259
More enemies!
3 New Enemies Updated enemy guide Nerfed Turret Face firerate Updated Room Configs Various other bug fixes
Announcement3 changesGameplay - Error 259
Spooky Scary Skeletons!
New skeleton skins for different floors (Necromancy T5 Item) Changed the color of the text in the Character Select to now be white so it's easier to read and pops out more Changed the power descriptions for locked chara…
Store5 changesGameplayPerformance





