I think it would be a great idea to have a use for levels. You get a skill point for each level you get. You can talk to a specific NPC in a world or just a simple UI in the game, or a block that acts as a shop. You can allocate these skill points into: Increase breaking speed (2-4 punches max) Walking speed Increasing of gems by breaking blocks and "Splash Exp" Jump Height (Only by 1-2 blocks) Unlocks special abilities like talking in different colors and buying items that you can't get anywhere else with skill points. Trophies and achievements Change the theme of the daily bonus The max level cap could be increased. Fighting monsters (If that would be added, who knows, maybe monsters can spawn randomly and drop blocks and stuff) Also, I think everyone should be able to see others level up because only you can see yourself level up. Doing this might be the path to the first Untradeable Items! This would really encourage people to farm even more and they would also appreciate their work. Collecting gems would also increase level, who knows, maybe leveling up cap would be 999? I would appreciate feedback!