WARNING: Emotional In this video I spend 1,200,000 coins in Garden warfare 2. This is basically gambling sim at this point. Hope you enjoy my suffering.
lol although modding is one way to do it (if you’re on pc) go for it! if you want a legitimate answer, just play multiplayer matches. i’d knock out the story mode quest (single player only) and then just play online (mixed mode is my go to) if you’re on pc modding coins is fine and safe you won’t get banned but i highly encourage you to still play legitimately so you don’t get bored of the game too quickly.
Grinding, it’s not a lot of money really. I have been grinding max rank and earned over 45 mil coins. Currently I have over 3.5m If you want lots of cash do the multiplayer challenges from the quest board, grinding multiplayer and ranking up characters all at once can get you tons of cash.