Swamp and sand
You cant make alchemy classic, its a game! Though you can download it and play it!
in alchemy classic its 2 bacteria but it might be different in the original (assuming your playing alchemy classic)
clay + life
(p;
lplolol
coal
caoutchouc
Clay and life
sand+swamp
clay + limestone = cement
freezer
Swamp + sand = clay it is really... Mud+sand = clay