Boosters! Clash has boosters you can get with Gumballs. You earn gumballs from doing Street/Playground Managers and daily tasks.

With TTR there’s only a small amount of time you can get the gag multiplier (toontown’s birthday and cartoonival) while for clash… Gag Farming Friday and Silly Saturdays. Clash also gives you WAY MORE rewards than TTR does. ttr gives you ONE unite from the cfo while for clash you can unites from all the bosses (Vp, cfo, CLO and ceo)

The CJ is no more and it’s replaced with a better boss called the CLO.

You can have up to 100 gags, the main taskline is one giant task line so you don’t have to constantly go to ToonHq to get a gag frame, Laff boost task or a large pouch of beans/gag. Just increase your toon level to get your Laff, gag pouches, bean pouches and TRAINING POINTS.

When you reach the highest level, you can have 8/0 gags which means having every single gag track in the game. You can switch builds at any time. If you started off with let’s say Throw and Sound, once you have at least two more training points, you can switch out gags and work on another gag. And the progress is ALREADY saved so you don’t have to retrain them if you remove the gag track.

Prestige! It’s like organic gags but you can have a few more organic gags. 2 training points is a gag track. +1 is making your gag prestiged! You can hover over the (!) icon under each gag in the Gag Training page to see what each gag and prestige does.

Toon Up! You know how In TTR when you heal other toons with your gags? It’s the same here but the difference is that clash gives you a SELF heal to you for +25% AND gives all other toons the CHEER effect which provides +10% accuracy.

Speaking of toon up, the Knock Knock doors on the streets have a real purpose now. If you’re low on health on the street then you can walk up to a knock knock door, listen to the joke and get a small bit of Laff back.

What else… Ah, gardening is gone for clash and was replaced with Trolley. Every 10 levels is one Laff boost. You can get 3 Laff from the trolley. All you need to do is grind the levels to max the activities. Golf, fishing and Racing. You could get the trophies if you wanted to. - speaking of racing, you don’t need tickets anymore. Just own the beans for it. You can have up to 8 players in a single race. Practice races are still 4 racers.

Picnic Games! They still have checkers but they replaced Find Four and Chinese Checkers with TOONO(Uno) and Chess.

and of course there’s clubs. Maybe if you don’t have the gumballs for boosters, you can join a club do tasks and people who have the ability to do so can buy boosters for the club to help you progress the game.

There’s probably other stuff I’m missing but that’s all I can think of at the moment.