What it is
Tailgrab is a free multiplayer skateboarding game by @endel that runs in your browser. The site says you skate with friends as a crew of animal pros in a Skate Hub full of riders, with a career to clear and parks you build yourself, and it's inspired by Tony Hawk's Pro Skater. On X, the author says every visual in the game was made from scratch by Claude Code, the characters were made by Opus 5.5 and the logo came from ChatGPT, while the soundtrack is the one part not made by AI: it's by a friend of his in town. He also says he wouldn't have finished the game without AI, and that with it the work took about 9 days.
Who it's for: People who like skateboarding and trick-based arcade games and want to play online with friends.
Before you start: Free to play in your browser (the page title says Free) with JavaScript turned on. To get in, you tag a nickname (or roll a random one) and pick a spray-paint color; the entry screen doesn't ask you to create an account. The interface is in English. The site doesn't describe the controls or say whether it works on phones. It's multiplayer, so you'll share the space with other players. The site carries no author credit; attribution comes from @endel's first-person posts on X, and the 9 days is his own account. The pages don't give an age rating.
Based on the game page and the author's posts on X. Not tested by AI Inspiration World.