Welcome to GrappleGun (name is a work in progress): a momentum-based 3D platformer where you and your trusty grapple hook blah blah blah I don't have a story yet. This is just a tech demo.

It is best played on a keyboard and mouse

It would be super epic if you want to play through the quick 5-minute test levels I made. Any feedback on your experience, what you liked/disliked, and any bugs you found is GREATLY appreciated!

(Press esc or P to pause, change your sensitivity, and look at the controls)

More information

Status	Prototype
Platforms	HTML5
Rating	Rated 4.0 out of 5 stars (1 total ratings)
Author	MaxNoscope101
Genre	Platformer
Made with	Unity
Tags	3D, First-Person, Movement Shooter, Short, Singleplayer
Average session	A few minutes
Languages	English
Inputs	Keyboard, Mouse

Development log

GrappleGun v0.6.0: Sounds and "Animations"
73 days ago
GrappleGun v0.5.0: Reworking mechanics
84 days ago
GrappleGun v0.4.2: Bug fixes (I hope)
87 days ago
GrappleGun v0.4.1: Changes from Playtest
90 days ago
GrappleGun v0.4.0: Added the Gun
92 days ago
GrappleGun v 0.3.0
Sep 16, 2025
GrappleGun v0.2.1
Sep 14, 2025
GrappleGun v0.2.0
Sep 13, 2025

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Comments

HHM405092 days ago

Great improvements, the swinging feels AMAZING. But Can feel a little ice skatey when walking. Keep up the great work!

'CVBN"sDXDXDXDXD KL,4113 days ago

This is good. A bit buggy though.

MaxNoscope101112 days ago

Thanks for playing, glad you liked the game! What were some of the bugs you experienced?

'CVBN"sDXDXDXDXD KL,4112 days ago

My grapple hook kept getting stuck and not being able to latch onto anything, the hole section did not load until I was in it and I couldn't move after grappling one the beams at the roof and was stuck up there.

MaxNoscope101110 days ago

I think I fixed the grapple bug you found. It happened in super weird places, but your description helped a lot. I pushed a new build with that fix and some other changes if you want to check it out :)

'CVBN"sDXDXDXDXD KL,4110 days ago (1 edit)

I couldn't find any more bugs in the game. The removal of retracting to pull yourself was good, because you could skip lots of things with it. All in all, great game engine!

MaxNoscope101108 days ago

Glad you like the changes!

@theRealCommunistCola117 days ago

The game looks good! Only issue is a random hole in the side of the place with the big cylinder. Also, the grapple can sometimes get stuck upon return. Otherwise the physics are fun and shows a lot of promise!

MaxNoscope101112 days ago

Thanks for the feedback! The grapple issue definetly has to do with the lower framerate on HTML5. I'll be sure to fix that in the next build :)