There are several ways to tackle this stage but this is my prefered method. The highlight in this strategy is if you stall close to your own base your units will stand safely outside of gobble's onni which allows you to take them out with ld units like medalist or vaulter and the occasional slime hit also helps a lot. If you feel like oldhorn gets a little to close to your base give him a little knockback with your sniper powerup than turn it of again at the moment it's about to shoot again. If you have necro wave talents use them instead of manic legs they also help quite a bunch on this stage especially if you set your stack up safely behind your base. Also bonus doctor meme cat run in the end, but he's surprisingly actually reliable so I don't know.
Important talent: rodeo relic target
Music:
Kevin Macleod - Olde Timey:
• Video
Jones' strat (starts at 6:02, necro wave talents):
• Video