I realised that Slime Casino is the least fleshed out event. Every event it's new box, new wheels, go gamble. We could use some new features and new prizes in the slime boxes.

Prize Wheels

The prize wheels are fun, but I want items other than slime boxes as the best rewards. Maybe they can add slime keys to the prize wheels but make them 3x as rare as the box. Maybe they could have a new type of wheel which only pays out in slime coins. with 1x25 being the best reward and 1x0 being the worse. You'll get usually between 30-70 slime coins playing this wheel, anything over 50 coins is profit.

Smitty

I think for a certain number of slime coins you should be able to trade for different items at smithy. A slime key normally costs 58,999 but with the Slime Coin wheel I mentioned earlier, there will be a deal to get slime key for 300 slime coins. You can also trade in 1 jelly gem for 1 slime coin at Brinks or Smitty.

Slime Boxes

We could use some more Slime Accesories. Here are some Ideas I had:

Node Core: Radiates from the center of your armor just like the other node items.

Writhing Antennas: Like the tendrils except these go on your head.

Slime Spikes: Two slime spikes like on the quicksilver and oilers, that go on the back of your head.

Slimed Wings: These are wings made of slime, they drip slime onto the ground while equipped.

Jelly Cube Monster Pocket: Self-explanatory.

New Games

All of these costs 5kcr to play or 25 slime coins.

Matching: a 4 by 4 table of cards are arranged. You have to match them to the correct cards. You get 3 failures before you lose. Everyone you match a card you win whatever is on the card. For example, if the card you matched had 1000 on it, you'll get 1000 crowns when you match. There is a chance that one of the cards will have a slime box on it. When you lose, you gain all the prizes you earned, and all the cards are flipped to show what you could've won.

Matching Slots: This game is 100% skill based. It's just like how it is in other games. 3 wheels spin and every time you click, it stops one of the wheels. Match all 3 to win. The wheel will have copper crowns, silver crowns, golden crowns, triple golden crowns, and slime box.

Match Rewards:
Copper will get you 2kcr
Silver will get you 4kcr
Gold will get you 7kcr
Triple Gold will get you 10kcr
Slime Box will get you a slime box.
Mixed will get you 5 slime coins.

I think these will be a fun addition to casino.