

Full list of files in Sonic Mobile Part 2:
Volume in drive C has no label. Volume Serial Number is 8A8C-DC84 Directory of C:\SonicMobile\sonicpart2 [.] [..] 1up.mid a.class animal.png awa.png b.class bakuhatu.png beltc.png beltcon.png ben.png blkcol.bct boss.png boss2.png boss6.png bossball.png bossstage.mid bossstagefinal_intro.mid bossstagefinal_loop.mid bou.png break.png brkabe.png brkabe_g.png brobo.png bryuka_sc.png bten.png buranko.png buranko_.png buranko_s.png buta.png c.class continue.mid continue.png d.class dai2_0xE0.png dai2_0xF0.png dai3.png dai3_0x13.png dai3_0x27.png dai4.png dai_.png dai_la.png de.dat door.png ED3.png ED_00.png effect.png eggman.png ele.png elev.png emeralds.png emeralds_end.png endegg_a.png endegg_b.png ending.mid es.dat filelist fire.png fire6.png fish.png fish2.png fr.dat framedata.bin fun.png gameover.mid gameover.png glu.png gole.png greenhill_intro.mid greenhill_intro.mid.AutoSave.20071219.164706.it greenhill_intro.mid.AutoSave.20071219.165706.it greenhill_loop.mid greenhill_loop.xm.AutoSave.20071219.164706.xm greenhill_loop.xm.AutoSave.20071219.165706.xm hachi.png hashi.png hurry.mid icon.png imo.png invincible.mid invincible.mid.AutoSave.20071219.164706.it invincible.mid.AutoSave.20071219.165706.it it.dat item.png jyama.png kageb.png kamere.png kani.png kassya.png kazari.png labyrinth_intro.mid labyrinth_loop.mid landscape.png lang.dat lock.png logo.png maintitle.mid MapLzone1.blt MapLzone2.blt MapLzone4.blt MapLzone6.blt masin.png masin_0x01.png mawaru.png mc_gh_map_data.bin mc_la_map_data.bin mc_obj_size_table.bin mc_sb_map_data.bin mc_sl_map_data.bin [META-INF] mfire.png mizu.png mizu_0x09.png mogura.png musi.png noko.png objawa.png paka2.png pedal.png readme.txt ring.png ring_large.png save.png scddirtbl.blt scdtblwk.scd score.mid score.png scrapbrain_intro.mid scrapbrain_loop.mid sega.wav shima.png shima5.png sisoo.png sjump.png sjump2.png Sonic.class sonic.png sonic_s.png stageclear.mid starlight_intro.mid starlight_loop.mid step.png switch.png switch2.png Systxt.png Systxt2.png tama.png tekyu.png thashi.png timeover.png title_parallax.png toge.png t_cur1.png t_cur2.png t_license1.png t_license2.png t_license3.png t_title.png uni.png water.png water2.png water3.png windou_ring.png windou_suuji.png windou_time.png windou_zanki.png yado.png yari.png yukae.png yukai.png zone1.blt zone1.bmd zone1.png ZONE1ACT.act zone2.blt zone2.bmd zone2.png ZONE2ACT.act zone4.blt zone4.bmd zone4.png ZONE4ACT.act zone6.blt zone6.bmd zone6.png ZONE6ACT.act z_ben.png z_dai2_0xE0.png z_dai2_0xF0.png z_dai3.png z_dai3_0x13.png z_dai3_0x27.png z_dai4_l.png z_dai_la.png z_kazari.png z_mizu.png z_zone2.png 194 File(s) 3.170.064 bytes 3 Dir(s) 15.094.472.704 bytes free
And in part 1...
Volume in drive C has no label. Volume Serial Number is 8A8C-DC84 Directory of C:\SonicMobile\sonic-part1 [.] [..] 1up.mid a.class animal.png aruma.png b.class bakuhatu.png bat.png blkcol.bct block.png bobin.png boss.png bossball.png bossstage.mid break.png brkabe_g.png bryuka.png bten.png buranko.png buranko_m.png c.class [com] continue.mid continue.png d.class dai.png dai2.png dai2_3.png dai4_.png dai_la.png ED3.png ED_00.png effect.png emeralds.png endegg_a.png endegg_b.png ending.mid fblock.png filelist fire.png fish.png framedata.bin gameover.mid gameover.png gole.png greenhill_loop.mid hachi.png hashi.png icon.png ifone.png imo.png invincible.mid item.png jyama.png kageb.png kamere.png kani.png lang_0.txt lang_1.txt lang_2.txt lang_3.txt lang_4.txt logo.png maintitle.mid manual_0.txt manual_1.txt manual_2.txt manual_3.txt manual_4.txt MapLzone1.blt MapLzone3.blt MapLzone5.blt marble_loop.mid masin.png masin_0x01.png mc_gh_map_data.bin mc_ma_map_data.bin mc_obj_size_table.bin mc_sy_map_data.bin [META-INF] musi.png myogan.png myogan2.png ochi.png ring.png ring_large.png save.png scddirtbl.blt scdtblwk.scd score.png shima.png shima5.png signal.png sjump.png sjump2.png Sonic.class sonic.png sonic_s.png springyard_loop.mid stageclear.mid switch.png switch2.png Systxt.png Systxt2.png tama.png tekyu.png thashi.png timeover.png toge.png turi.png turi2.png turi3.png t_cur1.png t_cur2.png t_license1.png t_license2.png t_license3.png t_title.png windou_ring.png windou_suuji.png windou_time.png windou_zanki.png yado.png yogan2.png yogan22.png yoganc.png yuka.png zone1.blt zone1.bmd zone1.png ZONE1ACT.act zone3.blt zone3.bmd zone3.png ZONE3ACT.act zone5.blt zone5.bmd zone5.png ZONE5ACT.act 136 File(s) 552.645 bytes 4 Dir(s) 15.093.407.744 bytes free
I guess this proves that the sonic mobile team did have access to the original S1 source code.
PS: Yes drx, there is a gole.png
