Store data
- Store status
- Coming soon
- Scheduled release
- 4 November 2026
- Positive reviews
- â
- Total reviews
- â
- Release date
- 4 November 2026
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
3 Story Episodes, a total of 6 Missions descending into MOTHERâs depths.
Hub world with Mission select and difficulty settings.
âGravekeeperâ Wave Survival mode, with 3 Wave Survival Arenas.
4 Weapons & 1 Knife with unique Altered mechanics.
6 Foes with unique Altered variants.
1 Chapter Boss.
Customisable BLOOD Colours.
Customisable Player Colours.
Online Global and Friends Leaderboard.
Large Content Updates (Episodes or Full Chapters)
Gravekeeper Updates (New Arenas)
Localisation Updates
State of the game Reworks & Bugfixing
A fusion of splatter-based combat from games like Splatoon and FPS classics like Doom and Quake , ALTEREDBLOOD+ (AB+) is a Movement-FPS-Platformer where Splattered BLOOD is a resource and Positioning is vital to staying alive .
Cover arena walls and floors in your foeâs BLOOD . Soak up BLOOD to regenerate Ammo and Health . Stand in that BLOOD to ALTER Yourself and your Weapons.
Bring directionality to your ultra-violence: Â Deal damage to Splatter their BLOOD over the surfaces directly behind and around them.
Kill, and they burst into a shower of Gibs , spreading more BLOOD for your exploitation.
Soak up BLOODÂ by Sliding, Dashing and Stomping on BLOOD Splatter.
Soaking up BLOOD gives you Health and Ammo , keeping you in the fight.
Watch where you stand:Â Weapons become ALTERED when you stand in BLOOD , gaining powerful effects to dominate your foes. Each weapon comes with its own unique interaction with BLOOD and Movement; master and push them to their limits.
YOU move through MOTHER, as though a part of HER.
Pass through obstacles like Liquid, fight faster, leap higher. You become ALTERED when standing in BLOOD.
Traverse MOTHERâs depths by B-hopping, Air-Strafing, Surfing, Trimping, Rocket jumping and more.
Inspired by movement tech in classic FPS, ALTEREDBLOOD+ features a range of movement mechanics to learn and master.
Customise your movement experience: CLASSIC and MODERN Air-Control settings are available.
STORY MISSIONS
Embody her REAPER
Play through the Missions of AB+, discover new weapons, encounter new enemies, and learn the ways of the ALTERED as you progress.
From claustrophobic encounters to massive scapes. B-hop, rocket jump, and fight your way through MOTHER.
SURVIVAL <GRAVEKEEPER> MODE
Push AB+âs combat to its limits. Unlock weapons in Story missions before bringing the Fight to relentless waves in Gravekeeper Mode.
Gravekeeper mode features a set of Survival levels. Spill blood, Feed MOTHER, survive.
All game modes come with Friends & Global Leaderboards
3242 CE:
We launched MOTHER, a self-replicating megastructure towards the galactic centre.
4,199,245,344,263,242,348,389,893,582,349,373 CE:
MOTHER has consumed 99.99999997% of the Observable Universe.
Humanity dwells in the remaining space. [PARASITES] Carving into MOTHER, gorging on her BLOOD.
MOTHER created YOU to stop them.
BECKON {OUR} EXTINCTION
-
CLICK HERE to view the MAIN ANNOUNCEMENT Gameplay Trailer: REAPERS! The new ALTEREDBLOOD+ demo is now live.CLICK HERE TO PLAY THE FREE DEMO Remember to WISHLIST AB+ on STEAM! Changelog for ALTEREDBLOOD+ v0.1.7 Demo (Part 1 of 3) This game is still in development; all visuals, mechanics, sounds, etc. are subject to change. AB+ v0.1.7 \ HOME (Hub world)"HOME" added and is accessible after completing E1M2"HOME" is a Hub world which grants access to:Continue Story (Yellow totem); Mission Select (Blue Totem); Survival mode (Red Totem)"Difficulty options" can be accessed in Survival mode and Mission select.New game mode: "Survival Mode""Survival Mode" added, First arena is now available to play and can be accessed from HOME"Survival Mode" is a wave survival game modeMechanical UpdatesWall jumps can now be done on surfing-angled surfacesFire no longer damages youFire no longer extinguishes w...
Read full update on Steam âGreetings Reapers! Here's the changelog for the latest update to the demo.This update brings Steam and ITCH demos to the same versions and mainly features iterations of existing Demo content.Full Changelog - DEMO v0.1.6Main ChangesImproved "Fire" effect tutorialisation to E1M2Added "Wavedashing" mechanic to knife - When looking down, lunge momentum from using the knife can be used to gain speed.The player now has access to feet. (Feet visuals are a work in progress) VisualsMain menu visuals have been updatedVisual Improvements to E1M1 and E1M2Updated Gib Barrel visualsWeapon Awakening Pickups have their own models and visualsAdded minor colour variations to enemies for better readabilityBalancingTuned some enemy attack damage and knockback valuesReduced explosion windup time for Gib BarrelsGeneral Quality of LifeImproved button and menu visuals for better readabilityadded a red border...
Read full update on Steam âSteam currently lists 4 Nov 2026 as the release date.
CLICK HERE to view the MAIN ANNOUNCEMENT Gameplay Trailer: REAPERS! The new ALTEREDBLOOD+ demo is now live.CLICK HERE TO PLAY THE FREE DEMO Remember to WISHLIST AB+ on STEAM! Changelog for ALTEREDBLOOD+ v0.1.7 Demo (PâŚ
Greetings Reapers! Here's the changelog for the latest update to the demo.This update brings Steam and ITCH demos to the same versions and mainly features iterations of existing Demo content.Full Changelog - DEMO v0.1âŚ