Submission #8119: eien86's A2600 Frogger in 01:24.71

Atari 2600
baseline
(Submitted: Frogger (1982) (Parker Brothers, Ed English, David Lamkins) (PB5300).bin unknown)
EmuHawk 2.8.0 (Core: A2600Hawk)
5076
59.9227510135505
257
PowerOn
Submitted by eien86 on 3/17/2023 6:38 PM
Submission Comments

Introduction

This movie obsoletes [3542] A2600 Frogger by Alyosha in 01:34.62. There, Alyosha discovered that delaying the start by 2 frames, you get dealt a better hand on the first stages. But he also mentions that probably an exhaustive bot-based method might find a better solution for the overall game. Here it is.

Software + Hardware

Rom Information

Rom: Frogger (1982) (Parker Bros)
  • SHA1: E859B935A36494F3C4B4BF5547392600FB9C96F0
  • MD5: 081E2C114C9C20B61ACF25FC95C71BF4

Emulator

  • EmuHawk 2.8.0 (Core: Atari2600Hawk)

Routing Bot

  • Bot: JaffarPlus
  • Routing Core: Stella - Disabled TIA
  • Platform: 'The Jaffanator' - AMD Ryzen Threadripper 3990X (64 cores, 128 threads) + 256Gb RAM (Average Exploration Performance: 0.7M States/s)

Comparison Movie


Timing Table

                       Old                     New                    Diff
  Stage      Initial         Total       Initial     Total       Stage     Total
   Boot            0          441             0       441           0       0
    1            441          424           441       424           0       0
Transition       865          436           865       436           0       0
    2           1301          506          1301       404        -102       -102
Transition      1807          436          1705       436           0       0
    3           2243          352          2141       444          92       92
Transition      2595          436          2585       436           0       0
    4           3031          588          3021       382        -206       -206
Transition      3619          436          3403       436           0       0
    5           4055          642          3839       430        -212       -212
Transition      4697          436          4269       436           0       0
    6           5133          536          4705       372        -164       -164
Movie End       5669                       5077                             -592

This is my anticipated April's fools submission. It's a serious movie tho. Where's the joke? I spent around 50 hours adapting the Stella emulator to run with my bot. Atari 2600 emulation is extremely complicated due to the interaction between the different chips, especially the TIA. I am so tired of this, I wanna go back to NES.

nymx: Claiming for judging.

nymx: This was a pleasuRe to judgE. I'm always exciTed to see boted woRk. Cutting almOst 10 Seconds is jusT shockIng. ExCellent work! (Read between the lines eien!)
Work qualifies for "No Major Skips".
Accepting to "Standard".

despoa: Processing...
Last Edited by despoa on 3/30/2023 12:22 PM
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