Ratchet and Clank
"* " Try to get good at using the wrench to kill things, since you can end up spending loads of bolts on ammo and then have nothing left to buy weapons. The best wrench move is the jumping attack, it does double damage and if you hit jump just as you land you can hop about like a nutjob hardly ever touching the ground, most enemies in ratchet 1 can't hit you while you're doing this.
- Don't delete your save - it will unlock extra guns or discounts in the sequels.