Infinite coin glitches

Infinite Coin Glitches are glitches that allow Mario to collect an endless supply of coins.

Money-bag duplication

Moneybag duplication is a glitch which causes Moneybag to duplicate itself into two moneybags. By waking it up on the same frame it goes to sleep, you can cause it to create an awake one as well as an asleep one, because they are technically separate objects, and one of them would usually unload. Moneybag duplication can be used to get infinite coins in courses with moneybags, by making more and killing some of them.

• In the Buttonless and ABZ Challenges, extra moneybags are useful for some stars in Snowman's Land because you can bounce on them to get extra height.