Gridlock
A multiplayer tower defense game you can play inside Discord
Gridlock launched on April 3, 2026.
What it does
Gridlock is a fast-paced tower defense game built as a Discord Activity, meaning you can jump in and play instantly with friends, no downloads required. It combines classic strategy gameplay with a chaotic multiplayer challenge mode where coordination (or lack of it) decides your survival. Whether you're optimizing solo runs or raging with friends in co-op, Gridlock is designed for quick sessions, replayability, and social gameplay. Just open Discord, launch the Activity, and start defending.
Check out the THE CITADEL community on Discord - hang out with 16431 other members and enjoy free voice and text chat.
Does a similar job
all alternatives →
Tower Realms - Tower Defense2016 · play.google.com · ▲60An Online Tower Defense game with RPG elements.


Dunes War - Tower Defense2016 · apps.apple.com · ▲61It's time for you to gather all free people of the country.

Coregrounds 1.02018 · store.steampowered.com · ▲6The completely revamped multiplayer tower defense game
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 7d ago · permit.petercai.com
- IV
Life & fun · 19d ago · tanzaniaeducationproject.org

Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 20d ago · bigwords.page
Steal My Bitcoin▲619A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.
Life & fun · 3d ago · stealmybitcoin.com

Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 14d ago · guitoro.com

Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app