This game is already really awesome, but for a while I thought it would be really cool to have a game mode where your spiders can enter decent sized vehicles or machines like a spider mech that crawls around a big map and you can pick up items on the ground that the mech can hold. For a more detailed example, if there is a saw on the ground, the controls are like normal and the mech will pick it up, however, the items should be decently bigger if it’s in a mech machine of some sort. When the mech picks it up you can swing it at another player and have an epic mech fight with all vanilla weapons. I think implementing it in a separate category of wave survival would be nice, too. You and your friends can do all sorts of cool clips. Obviously I think they should not be too overpowered, but still really powerful. Meaning they should take damage overtime and eventually break and wait for the next round/wave to regenerate any damage.
Just some additional ideas for this would be to add upgrade cards to the mechs, just like in any vs. or wave survival round: super jump, jet pack, more durability, shields, faster legs, lasers fire for longer, faster weapon recharge (being able to swing or shoot a weapon with less cool down since big and tank-like machines tend to have slower movement,) dash attack, etc. I hope this idea is interesting and not too over-the-top.