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Project Adder

Wishlist Follow Ignore Install Unwatch Watch
App ID 2598410
App Type Game
Store Name Project Adder (Prologue)
Developer
Publisher NLB.DEV
Supported Systems Windows
Technologies Construct Engine
Last Changenumber 29431338
Last Record Update 7 June 2025 – 04:22:51 UTC ()
Release Date 5 October 2023 – 15:15:18 UTC ()
❓ 79.89%
62 reviews
0
In-Game

Project Adder is a run-and-gun, zombie-killing, rogue-lite sandbox game with dynamic gameplay that offers a unique experience in every play-through.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer NLB.DEV
ReleaseState released
Publisher NLB.DEV
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 5 October 2023 – 15:15:18 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/AKfaRpUAvC
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Steam Release Date 5 October 2023 – 15:15:18 UTC ()
Store Asset Modification Time 29 May 2025 – 15:06:32 UTC () (1748531192)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct73.73158688404905
height_pct83.10082306891951
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 91
Detected Technologies (?) Construct Engine, Box2D SDK, Greenworks SDK, NWJS SDK, NodeJS SDK
Steam Deck Compatibility
  • Steam Deck:
  • Valve is still working on adding support for this game on Steam Deck
  •  
  • SteamOS:
  • Valve is still working on adding support for this game on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 31 October 2023 – 00:00:00 UTC
  • tested_build_id: 12359313
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 8 September 2023 – 20:40:25 UTC (), in changelist #20221261
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

👻 Action Roguelike 📺 Side Scroller 🕹 Shoot 'Em Up 📺 2D Platformer 👻 Roguelite 🏗️ Platformer 🎲 RPG 🏽 2D 😃 Funny ☢️ Post-apocalyptic 💥 Action 🎮 Controller 🎨 Colorful 👾 Pixel Graphics 🪖 Military 🧟 Zombies 🐰 Cartoon 🕹️ Old School ⚔️ Combat 👤 Singleplayer

Categories

Single-player Profile Features Limited

Assets

Load all asset images
clienticon 9b711a5038657c3dc3e6c8e055c957d350f05877
clienttga cfed984b6064e9fd9a55ddb65bc6ad6da66a930c
icon 5e6f0332609604eedb6090dee0641b818ba2dbbd
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct73.73158688404905
logo_position/height_pct83.10082306891951
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon5e6f0332609604eedb6090dee0641b818ba2dbbd.jpg
page_background_pathapp/2598410
raw_page_backgroundpage_bg_raw.jpg
timestamp29 May 2025 – 15:07:27 UTC
Trailers
256968643 ↴
trailer_nameGameplay Trailer
trailer_category1
trailer_480p/video/webm256968643/movie480_vp9.webm
trailer_480p/video/mp4256968643/movie480.mp4
trailer_max/video/webm256968643/movie_max_vp9.webm
trailer_max/video/mp4256968643/movie_max.mp4
microtrailer/video/webm2598410/605978/4463a0e918c34cc497a49fede24d0fb5450e9f75/1750935072/microtrailer.webm
microtrailer/video/mp42598410/605978/4463a0e918c34cc497a49fede24d0fb5450e9f75/1750935072/microtrailer.mp4
screenshot_medium256968643/movie.293x165.jpg
screenshot_full256968643/movie_full.jpg
trailer_base_id605978
all_agestrue
is_highlighttrue
timestamp1694532070
256968644 ↴
trailer_namePitch Trailer
trailer_category1
trailer_480p/video/webm256968644/movie480_vp9.webm
trailer_480p/video/mp4256968644/movie480.mp4
trailer_max/video/webm256968644/movie_max_vp9.webm
trailer_max/video/mp4256968644/movie_max.mp4
microtrailer/video/webm2598410/605979/c9dfc5c58d79dec5c3831be4deec67af86ba80e7/1750935074/microtrailer.webm
microtrailer/video/mp42598410/605979/c9dfc5c58d79dec5c3831be4deec67af86ba80e7/1750935074/microtrailer.mp4
screenshot_medium256968644/movie.293x165.jpg
screenshot_full256968644/movie_full.jpg
trailer_base_id605979
all_agestrue
timestamp1694532075

History

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