Prehistorik 2 was released in 1993 by Taito. The graphics quality remains almost the same, but Sound Blaster is supported to produce better sound effects.
The length of Prehistorik 2 is longer than Prehistorik. The world map will be shown at the beginning of each level to let us know our progress. Similar to Prehistorik, there are many different environment in Prehistorik 2. The animation is now smoother and the background has more moving elements.
There are far more hidden items in Prehistorik 2. You should try hitting every where to discover hidden bonuses. On most circumstances, you won't be disappointed.
Prehistorik 2 is actually easier to play as our hero now can jump higher. Spikes and traps are now easier to crossed over. There are still a lot of holes in Prehistorik 2, some are treasure holes while some are shortcuts to other places.
There are a lot of platform jumping in Prehistorik 2. So even though the hero can now jump higher, we still need to have enough reflex to pass through some difficult parts.
The enemies in Prehistorik 2 is easier to be defeated too. The developer must have change the hitting algorithm to make the hero easier to hit the enemies.
Overall, Prehistorik 2 is better and more fun than Prehistorik. You can download Prehistorik 2 here.