The game offers different variants, if you want try something different from normal gameplay:

JUMPING ENABLED

Enabled [Default] = Players can jump.
Disabled = Players can't jump. The game changes quite a lot with this option. Players need to think more about when and where to teleport to avoid for example incoming spikes. This variant is still experimental as some certain levels might become unbearable difficult. For example levels where you don't have any platforms to stand on and you need to keep teleporting not to die. In those levels you would lose the ability to jump after teleporting to get more time to think where to teleport next. In the future I would want to change the level select menu, that it would disable levels that won't work this option on.

GRENADE ENABLED

Enabled [Default] = Players can shoot grenades.
Disabled = Players can only shoot teleport ammos (no grenades at all). For those players who want to concentrate purely in teleporting. This variant is still experimental, as not all levels have been tested that they work well without grenades. In some certain levels you can only die in the level from grenades. In the future I would need to change the level select menu, that it would disable the levels that don't work without grenades, if this option is chosen.

GRENADE DAMAGE:

Enabled [Default] = Players take damage from grenade's explosion. The explosion also activates nearby level traps.
Enabled (But No Damage From Own Grenades) = Players take damage from grenade's explosion except the player who shot the grenade. The explosion also activates nearby level traps.
Disabled = Grenades won't damage players. Only nearby level traps will be activated.

GRENADE KNOCKBACK

Disabled [Default] = No knockback from grenade's explosion.
Enabled = When a grenade explodes, all nearby players will take knockback. This is game mode is for those players who like a game mode, where you can try to push other players from platforms to the bottom spike pit. This feature is still experimental. Currently the feeling of the knockback doesn't yet feel right.

GRENADE EXPLOSIONS DESTROY TELEPORT AMMOS:

Disabled [Default] = Teleport ammos can't be destroyed by grenades.
Enabled = Teleport ammos can be destroyed by detonating a grenade next to them. This variant is for those players who like more of a game mode, where you can block other players attempts to teleport with you. This variant works well when you have the "Grenade Damage Enabled (But No Damage From Own Grenade)". This feature is still experimental.

SPIKES HAVE ACTIVATION DELAY:

Disabled [Default] = When a spike is activated by grenade explosion, the spike will immediately activate and start to move.
Enabled = When a spike is activated by grenade explosion, the spike will have a short delay before it starts to move, this gives players more time to react to the spike (this reduces a bit of the chaotic feeling of the game).

MODE:

Currently only the "Last Man Standing" mode can be chosen.
Last Man Standing [Default] = You most points, if you were the last person alive in the game. For example 4 player, the player who dies first won't receive any points. The person who dies second, will receive 1 point, and the person who dies third will receive 2 points. And the winner of the match will receive 3 points.
Points From Kills = This is an upcoming feature. You get a point every time you kill somebody. But currently I have difficulties what will be counted towards a kill for a player (as for example sometimes player can indirectly kill another player, by teleporting a spike next to another player etc).

LEVEL CHANGE:

Currently only "Play All Rounds on the Same Level" can be chosen.
Play All Rounds On The Same Level [Default] = All rounds will be played on the same level.
Choose A Level Between Level = Upcoming feature. Play all rounds on different level.