What is bad-time?
bad-time is a Claude Code mod by FatihBastan that opens Bad Time Simulator (a fan game by Jcw87, recreating the Sans fight from UNDERTALE by Toby Fox) in its own window while Claude works. Not affiliated with either. It is listed under Games and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | FatihBastan |
| Repository | FatihBastan/bad-time |
| Popularity | no public popularity data yet |
| Category | Games |
| Security | High risk (48/100) |
| Rank | #3,188 of 5,272 Claude Code mods; #65 in Games |
| Last commit | 2026-10-06 |
| Hooks | 8 events |
| Sees | AskUserQuestion calls, classic hooks, every prompt |
| Draws on | nothing |
Is bad-time safe to install?
bad-time scores 48/100 on the MCPMods security check: High risk. Things to review: starts processes outside the sandbox; writes files or config; reads environment variables; watches every prompt or event. It passed 3 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Reads environment variables | Review |
| Watches every prompt or event | Review |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.audio.play | plays audio |
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.write | writes files |
$.process.run | runs processes |
$.process.spawn | |
$.prompt.fill | writes the prompt box |
$.session.surfaces | |
$.store.delete | keeps its own state |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.log | draws interface |
$.ui.toast | draws interface |
How do I install bad-time?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/FatihBastan/bad-time claude plugin validate ./bad-time/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add FatihBastan/bad-time && claude plugin install bad-time@bad-time
Or ask Claude to set it up
Paste this into Claude Code and it installs bad-time for you:
Install the "bad-time" Claude Code mod from https://github.com/FatihBastan/bad-time. Run claude plugin validate on it first and show me what it can access before you enable it.