Annihilation Day 1999

Game

Experience the Y2K Apocalypse in classic survival horror!

punkwithapomp updated 8h ago 50 MB engine 29
Welcome to Annihilation Day 1999 Alpha build .002!

  No generative AI used! All Art is handmade!   

Features
-
One More Round Mode. Survive the time limit and kill as many robots as possible while doing so.
-Leaderboards. Get the most kills and leave your mark of glory.
-CO-OP currently working on an early version of One More Round mode.(if you choose Co-Op you will start a lobby then invite your friend from steam once in lobby)

Plans for the future
I plan on polishing things up right now and ironing out the bugs then I want to focus on gameplay enhancements which include:
-More enemy variety
-Multiplayer death match
-More levels
-More Characters
-More Weapons
-Possible Inventory System.
-New Game modes(Campaign or scenario based?)

Music from: tunetank.com
Psx Shader by: dobytchick





show_chart Player History
Loading history...
No history data available yet
10
Total Users
221
Total Sessions
1.3 days
Total Playtime

Global Statistics

189
tgleaderboard
85
psleaderboard
Positive Negative
info
How this works: This chart tracks all anonymous thumbs up/down votes, not just the written reviews below. Playtime is permanently recorded at the exact moment the user casts their vote. Data is exactly as returned by the Facepunch API.
0m - 1m
1
1
1m - 2m
1
1
2m - 4m
1
1
4m - 8m
1
1
8m - 16m
1
1
16m - 32m
1
1
32m - 1.1h
1
1
1.1h - 2.1h
1
1
2.1h - 4.3h
1
1
4.3h - 8.5h
1
1
0 recorded entries
Rank Player Score Recorded
refresh
Discovering package leaderboards...
Package ID: punkwithapomp.annihilation_day_1999
Created: 2026-09-23 20:04 UTC
Updated: 2026-10-01 15:34 UTC
Type: game
Public: Yes
Version: 399115
files: 400
Size: 50.2 MB
Engine Version: 29
Asset Version ID: 399115
Version Created: 2026-10-01 15:34 UTC
Hash: 1790868873
Manifest: Open manifest
Error Rate: 40.00%
Multiplayer: Unknown
Versus: Unknown
Co-op: Unknown

sports_esports Input & Control Support

keyboard
Keyboard & Mouse
cancel Unsupported
sports_esports
Controller / Gamepad
cancel Unsupported
view_in_ar
Virtual Reality (VR)
cancel Unsupported

settings Engine & Multiplayer Configuration

Player Count: 1 - 64 Players
Tick Rate: 50 Hz
Network Type: Multiplayer
Launch Mode: Normal
Startup Scene: scenes/titlescreen.scene
Map Select: Unrestricted

more_horiz Additional Properties

Recommended Min Players: 1
Recommended Max Players: 1
Coop: true
Versus: false
new_releases Latest Update Oct 1, 2026
Changes on 2026-10-01
399115 Oct 1, 2026
Changes on 2026-10-01
399112 Oct 1, 2026
Changes on 2026-10-01
399110 Oct 1, 2026
Changes on 2026-10-01
396190 Sep 25, 2026
Changes on 2026-09-25
395691 Sep 24, 2026
Changes on 2026-09-24
395283 Sep 23, 2026
Changes on 2026-09-23
395266 Sep 23, 2026
Changes on 2026-09-23
395148 Sep 23, 2026
Changes on 2026-09-23
395132 Sep 23, 2026
Changes on 2026-09-23
395126 Sep 23, 2026
Changes on 2026-09-23
info Live API Passthrough & Removal Notice

This file manifest and asset metadata are retrieved live directly from the official Facepunch s&box public API. s&box Explorer does not host, store, or redistribute any package files. All download links route directly to Facepunch CDN servers.