Snail Bob 1 (Mobile game)

Snail Bob 1 (Mobile game) is a collection of the first four Snail Bob games, only in a mobile format.

The plots are essentially the same, only with some changes to the endings.
 * Instead of a potted plant, Snail Bob gifts his Grandpa a skateboard. Grandpa Snail then proceeds to take it for a ride, only to ride into dangerous straits as Snail Bob watches in horror.
 * When Snail Bob reunites with his Grandpa at the end of Snail Bob 3, he notices a rocket ship and becomes excited about space travel.

Unfortunately, the cliffhanger is never resolved, as Snail Bob 1 was never updated after part 4. Luckily, the series continued with Snail Bob 2 (mobile game). Therefore, it can be assumed that the aliens were thwarted somehow between the two.
 * At the end of Snail Bob 4, Snail Bob returns home and reads about an alien invasion, unaware that aliens are flying through his open window.