Who would you go with on the toughest adventure? Team up with a friend in this 2-player, 2D co-op platformer and guide two dolphins up an impossible mountain. Shoot harpoons, blast air cannons, and swing your way up. Every climb demands perfect teamwork, and one wrong move sends you both tumbling.

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About This Game

Who would you go with on the toughest adventure?

Top of That Thing Called Mountain is a two-player co-op 2d platformer inspired by Getting Over It.

Work together to climb the mountain using TWO essential tools: the rope and the air cannon.

Fall Together, Climb Again

Make your way past the parasol and over the big tangerine trees. You two are going to fall. A lot. But get back up and keep climbing.

One Aims. One Fires.

Shoot harpoon rope!

Fire your harpoon at a branch, a rock, or anything that will hold, then swing your way up the mountain. But be careful: some surfaces are too hard for the harpoon to stick in.

Fire air cannon!

You have two shots ready. Blast the air cannon to launch yourselves across gaps you could never cross on foot. Don't panic if you run out of shots. When you retrieve your rope, the air cannon reloads.

Co-op

  • Rope: "Player1" aims, But "Player2" shoots

  • Air Cannon: "Player2" aims, but "Player1" shoots

  • You can switch

Remember! As you know, communication is very important. Voice Chat is highly recommanded

Features:

  • Auto-save

  • Built-in voice chat

  • Local multiplay

    • keyboard & mouse required at least for one player

    • Wired gamepad connection supported

  • Certificate of Friendship after reaching to the top

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some of the artworks are refined through an AI-assisted process

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 10 (64 bits)
    • Processor: Dual Core 2.3 GHz
    • Memory: 8 GB RAM
    • Graphics: Intel HD Graphics 520 or better
    • Network: Broadband Internet connection
    • Storage: 1 GB available space
    Recommended:
    • OS: Windows 10 (64 bits)
    • Processor: Dual Core 2.5 GHz
    • Memory: 16 GB RAM
    • Graphics: Geforce GTX 970/Radeon RX470 or better
    • Network: Broadband Internet connection
    • Storage: 2 GB available space
    Minimum:
    • OS: macOS Ventura
    • Processor: Apple M1 or Intel Core M
    • Memory: 8 GB RAM
    • Graphics: Intel HD Graphics 520 or better
    • Network: Broadband Internet connection
    Recommended:
    • OS: macOS Tahoe
    • Processor: Apple M1 or better
    • Memory: 16 GB RAM
    • Graphics: Geforce GTX 970/Radeon RX470 or better
    • Network: Broadband Internet connection