MO-Lunar-Lander

Action Space	Discrete(4)
Observation Shape	(8,)
Observation High	[ 2.5 2.5 10. 10. 6.28 10. 1. 1. ]
Observation Low	[ -2.5 -2.5 -10. -10. -6.28 -10. -0. -0. ]
Reward Shape	(4,)
Reward High	[100. inf 0. 0.]
Reward Low	[-100. -inf -1. -1.]
Import	mo_gymnasium.make("mo-lunar-lander-v3")

Description

Multi-objective version of the LunarLander environment.

See Gymnasium’s env for more information.

Reward Space

The reward is 4-dimensional:

• 0: -100 if crash, +100 if lands successfully

• 1: Shaping reward

• 2: Fuel cost (main engine)

• 3: Fuel cost (side engine)