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Massive Studios Games

Massive Studios is a Juice group studio that builds stacked-symbol slots with mystery rounds, enhancers and big maximum wins. We have reviewed 10 of their games in demo mode: slot titles averaging 7.5/10.

Updated 28 October 2026 · ranked by score

1. 
   8.2/10

   1. Grannies vs Aliens

   Massive Studios · Slot

   Grannies vs Aliens is easily the funniest idea in the Massive Studios range, and it's part of the Juice catalogue spreading to new casinos.

   RTP 96.57% · Max win 10000x · Reviewed 27 October 2026
2. 
   8.0/10

   2. Rooster Returns

   Massive Studios · Slot

   Rooster Returns is the sequel, and Massive Studios has kept what worked.

   RTP 96.56% · Max win 50000x · Reviewed 27 October 2026
3. 
   7.9/10

   3. Bonsai Banzai

   Massive Studios · Slot

   Bonsai Banzai is Massive Studios' ninja slot, and it opens with a choice.

   RTP 96.5% · Max win 25000x · Reviewed 27 October 2026
4. 
   7.6/10

   4. Jawsome

   Massive Studios · Slot

   Jawsome is Massive Studios' shark slot, a cluster pays game with cascades and a surprisingly big bag of multipliers.

   RTP 96.5% · Max win 25000x · Reviewed 27 October 2026
5. 
   7.5/10

   5. Hex Appeal

   Massive Studios · Slot

   Massive Studios' voodoo slot with ghost symbols, instant prizes, wheel-decided free games and up to 25,000x.

   RTP 96.59% · Max win 25000x · Reviewed 26 October 2026
6. 
   7.4/10

   6. Super Wild Cat

   Massive Studios · Slot

   Super Wild Cat is Massive Studios' knightly cat slot, and the cats are the whole point.

   RTP 96.6% · Max win 25000x · Reviewed 27 October 2026
7. 
   7.2/10

   7. Magic Stacks

   Massive Studios · Slot

   Massive Studios' wizard slot with stacked symbols, a Magic Portal reveal, Mystery rounds and free games, max win 10,000x.

   RTP 96.63% · Max win 10000x · Reviewed 26 October 2026
8. 
   7.2/10

   8. Rooster's Revenge

   Massive Studios · Slot

   Rooster's Revenge is Massive Studios' farmyard slot, a six reel, four row game with a bad attitude.

   RTP 96.5% · Max win 25000x · Reviewed 27 October 2026
9. 
   7.0/10

   9. Roosters 3

   Massive Studios · Slot

   Massive Studios' farm slot where Mother Hen fights the Rooster for multiplying wild reels, with a wheel-decided free games round.

   RTP 96.5% · Max win 25000x · Reviewed 26 October 2026
10. 
    6.8/10

    10. Drac's Stacks

    Massive Studios · Slot

    Massive Studios' gothic slot with mirror symbols, bats, super free games and a 50,000x max win.

    RTP 96.7% · Max win 50000x · Reviewed 26 October 2026