Issues

• Unable to get above a 0% win rate with COMA on SMACLite

  uoe-agents/epymarl#88 · Filter by author rob-pitkin opened on Jan 20, 2026

• No Generalization advantage estimation trick in MAPPO and IPPO?

  uoe-agents/epymarl#86 · Filter by author 1426345254 opened on Sep 11, 2025
  1

• How do I modify the number of predators and prey when I run the Simple Tag environment?

  uoe-agents/epymarl#84 · Filter by author YiruiLiu123 opened on Sep 3, 2025

• Problem with episode time

  uoe-agents/epymarl#83 · Filter by author vilmabalicevac opened on Mar 4, 2025

• Does this library support Multi-Discrete action spaces?

  uoe-agents/epymarl#81 · Filter by author ghost opened on Nov 28, 2024
  1

• How to print logger when i use epymarl on windows?

  uoe-agents/epymarl#80 · Filter by author ghost opened on Nov 27, 2024
  1

• The performance decreased in parallel settings

  uoe-agents/epymarl#79 · Filter by author zhuyuanyang opened on Nov 27, 2024

• PettingZoo Knights Archers Zombies v10 is not registered

  uoe-agents/epymarl#78 · Filter by author BertrandDecoster opened on Nov 25, 2024

• How to get and save State-Action-Rewards tuples ?

  uoe-agents/epymarl#77 · Filter by author poyobe opened on Oct 17, 2024

• Get stats not being used in parallel runner

  uoe-agents/epymarl#70 · Filter by author Warry98 opened on Jun 26, 2024

• Training code for pretrained adversarial policies

  uoe-agents/epymarl#65 · Filter by author LXXXXR opened on Jan 22, 2024

• Parameters of MAPPO in different scenarios

  uoe-agents/epymarl#61 · Filter by author ZhuohuiZhang opened on Jan 9, 2024
  3

• MADDPG algorithm problem

  uoe-agents/epymarl#51 · Filter by author abdulghani91 opened on Apr 28, 2023

• Question with the implentation of Modules w.r.t different Multi-agent algorithms

  uoe-agents/epymarl#50 · Filter by author sputnik524 opened on Apr 14, 2023

• Are values from Tables 3-7 for task MPE Tag, algorithms MAA2C and MAA2C_NS swapped?

  uoe-agents/epymarl#44 · Filter by author gsavarela opened on Feb 18, 2023

• Exploding targets for A2C and task Tag when add_value_last_step: True

  uoe-agents/epymarl#43 · Filter by author gsavarela opened on Feb 18, 2023
  1

• Are values from Tables 7-8 for task LBF-15x15-3p-5f and algorithm VDN_NS switched?

  uoe-agents/epymarl#42 · Filter by author gsavarela opened on Feb 17, 2023

• Gym Videorecorder not working with LBFG environment

  uoe-agents/epymarl#40 · Filter by author bornexmachina opened on Dec 13, 2022

• why "return" remains constant in my custom environment?

  uoe-agents/epymarl#38 · Filter by author SaraRezaei opened on Nov 17, 2022

• About training the MADDPG in MPE.

  uoe-agents/epymarl#34 · Filter by author xinyu-site opened on Oct 4, 2022

• How to load model and visualize results

  uoe-agents/epymarl#30 · Filter by author darwinharianto opened on Sep 20, 2022
  6

• mpe gym.error

  uoe-agents/epymarl#28 · Filter by author Bruce-Lan-ZY opened on Sep 9, 2022
  8

• Result with IPPO in SMAC: 2s_vs_1sc

  uoe-agents/epymarl#21 · Filter by author simsimiSION opened on Apr 23, 2022
  3

• qtran rnn error

  uoe-agents/epymarl#2 · Filter by author at-peter opened on Aug 20, 2021
  1