After Fifteen

AfterFifteen – Nuclear Apocalypse Survival

AfterFifteen is a hardcore survival mod that adds a personalized radiation system for each player. Every player has their own timer, their own radiation level, and their own consequences.

🌍 The Cycle

The mod works in a three-phase cycle for each player independently:

⏰ Phase 1: PROTECTION (Default: 15 minutes)

After first join, you have 15 minutes to prepare. Gather resources, build a shelter, or dig deep. The countdown has begun…

☢️ Phase 2: RADIATION (Dimension dependent)

• Overworld: 7 days
• Nether: 21 days
• End: 28 days

During this phase, the surface is contaminated! You’ll accumulate radiation based on your height:

• Above 64 blocks: ×2.0 radiation (MOST DANGEROUS)
• 51-64 blocks: ×1.5 radiation (DANGEROUS)
• Below 50 blocks: SAFE ZONE (no radiation)

⏳ Phase 3: IDLE

After radiation ends, you enter an idle phase. No timers, no radiation – just hallucinations from what you’ve experienced…

🩻 Radiation Sickness (10 stages)

As your radiation level increases, you’ll experience worsening effects:

| Stage | Radiation | Effects |
|——-|———–|———|
| 1 | 5-14% | Nausea, Weakness I |
| 2 | 15-24% | Weakness II, Hunger I |
| 3 | 25-34% | Slowness I, Hunger II |
| 4 | 35-44% | Mining Fatigue I, Slowness II |
| 5 | 45-54% | Blindness, 1.0❤️ damage |
| 6 | 55-64% | Poison I, 1.5❤️ damage |
| 7 | 65-74% | Unluck, 2.0❤️ damage |
| 8 | 75-84% | Wither I, 2.5❤️ damage |
| 9 | 85-94% | Darkness, 3.0❤️ damage |
| 10 | 95%+ | DEATH APPROACHING! 4.0❤️ damage |

👻 Hallucinations

When radiation drops to zero, you’ll experience 2 hours of hallucinations:

• Fake mob sounds (zombies, skeletons, creepers)
• Herobrine sightings
• Explosion sounds
• Item pickup/drop sounds
• Chat messages from “unknown players”
• Random slot swapping
• And much more…

🎮 Commands

(Global command – in development, use {Nickname})

Player Commands (/af)

• /af status [player] – Check your (or another player’s) radiation status
• Shows current phase
• Time remaining
• Accumulation rate per second
• Current location

Admin Commands (/afc)

Global Settings

• /afc set protected global <time> – Set default protection time
• /afc set radiation global <time> – Set default radiation time for all dimensions
• /afc set multiplier accumulation global <value> – Set global accumulation rate
• /afc set multiplier decay global <value> – Set global decay rate
• /afc set dimension overworld/nether/end <time> – Set radiation time per dimension

Player-specific Settings

• /afc set protected <player> <time> – Set protection time for specific player
• /afc set radiation <player> <time> – Set radiation time for specific player
• /afc set multiplier accumulation <player> <value> – Personal accumulation multiplier
• /afc set multiplier decay <player> <value> – Personal decay multiplier

Information Commands

• /afc get protected [global/player] – Get protection time
• /afc get radiation [global/player] – Get radiation time
• /afc get multiplier accumulation [global/player] – Get accumulation multiplier
• /afc get multiplier decay [global/player] – Get decay multiplier
• /afc get dimension overworld/nether/end – Get dimension radiation times

Reset Commands

• /afc reset player <player> – Reset player to global defaults
• /afc reset all – Reset ALL online players

Settings Commands (/afsettings)

• /afsettings notifications on/off – Toggle chat notifications
• /afsettings status – Check your current settings

⚙️ Configuration

All values can be changed in-game via commands or in the config file:

• Protection time
• Radiation time per dimension
• Accumulation/decay multipliers
• Hallucination settings

🌟 Features

✅ Per-player timers – Each player has their own independent cycle
✅ Persistent data – Progress saves when you log out
✅ Multiplier system – Personal and global multipliers
✅ Height-based radiation – Go deep to stay safe!
✅ 10-stage sickness system – Increasingly dangerous effects
✅ Hallucinations – Psychological horror after radiation exposure
✅ Fully localized – English and Russian supported
✅ Admin friendly – Full command control
✅ Lightweight – No performance impact

📥 Installation

1. Install Minecraft Forge 1.20.1
2. Download the mod
3. Place in .minecraft/mods folder
4. Launch the game!

📝 Notes

• Timers only run when you’re online
• Data saves when you log out
• You can customize everything via commands
• Safe zone is Y-level 50 and below
• Hallucinations can be disabled in config

📢 Feedback & Suggestions

You can also suggest ideas for future updates on our Discord server