Obbie: Build an Amusement Park 3D! +1 per Second

Obbie: Build an Amusement Park 3D! +1 per Second is a Roblox-style obby game where you build your own roller coasters and create a whole world of rides. The action takes place on a compact map with bot players who are also building, riding, and messing around. At its core, it is a coaster builder where you can freely place and remove tracks to shape your amusement park. The shop has basic rails and special rails so you can put together different layouts, and a separate shop lets you buy locomotives for your rides. As you play, you collect money to unlock new areas and expand your park. You can grab boosts like high jump and rocket speed, plus health kits to keep your character in shape. There is a leaderboard so you can compete with other players and try to take the top spots. A cool detail is that you can ride the roller coasters your rivals built, feel the drops, and see how your ideas stack up. You can also record videos of your rides and show them to friends, sharing your builds for extra fun together.

How to play?

Build your world out of rails using the elements in the shop. Buy simple and special rails to put together unique roller coaster layouts, and purchase locomotives to run your rides. Collect money during the game and spend it to buy new zones and make your park bigger. You can also get gifts in the form of bonus cash just for the time you spend in the game. Turn on jump boosts and speed boosts to be the first to reach the goal in races. Use health kits and other power-ups so you can reach the finish line first. Rely on special abilities like high jump or rocket speed to get an edge. Compete with bot players by building the most impressive rides and climbing higher on the leaderboard. Ride your opponents' roller coasters and put their designs to the test. Record videos of your rides and share them with your friends, because it is more fun together. Build and remove tracks however you like to create your idea of the perfect amusement park with exciting roller coasters.

Get ready to play now the online game Obbie: Build an Amusement Park 3D! +1 per Second for free and without registration.
Category: Obby Games
3.5 1 1 1 1 1 (2 Votes)
Controls:
  • or - for movement
  • - Camera and character rotation
  • - jumps
  • - actions
  • - Install rails
  • - remove tracks
  • - settings
  • - dialog box
  • - pause / menu
  • - show mouse cursor / exit full screen mode

About this game:

  • Players have rated this game 3.50 out of 5, based on 2 votes.
  • Released in January 2026.
  • Ready to play on Web Browser (PC).
  • Age rating: 7+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Build and remove roller coaster tracks freely to shape your own amusement park layout
  • Use both basic and special rails plus different locomotives to create unique coaster designs
  • Earn money over time and by playing to unlock new areas and expand your park
  • Activate boosts like high jump and rocket speed along with health kits to gain an advantage in races
  • Ride rival coasters built by bot players, then record and share videos of your own creations with friends

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