v8.4.0

changelog:

• added 1 audio track
• added 1 logic element
• wrote a slightly faster (holy shit 10% less cpu usage!!!!!!!!!!) logic system (note: levels made prior to this update will use the old system, and level creators can switch between the new and old systems in level properties)
• some logic elements can now be overclocked (that means accepting signals higher than 100%), requires the new logic system
• the battery now has a power property
• the player sensor now has a property that'll allow you to make levels that require being connected to multiplayer, requires the new logic system
• added a button into the level browser that lets you join a random level that has at least 1 player (if you're connected to multiplayer)
• updated the credits
• the multiplayer player counter at the top right now only displays the amount of players playing levels
• bug fixes