History
- Released
- August 1991
- Code
- Peppie
- Graphics
- Tim
- Music
- JCH (Jens-Christian Huus) -- "No Birthday!"; Markus Schneider -- "Apoxoly"
- Group
- Oase -- Netherlands, founded October 1988
A dual-SID crack intro from Oase, the Dutch cracking group founded in October 1988. Released in August 1991, Peppie coded while Tim handled the graphics. The music lineup is notable: JCH (Jens-Christian Huus) contributed "No Birthday!" and Markus Schneider composed "Apoxoly" -- both preserved in the HVSC. JCH was one of the most revered Danish SID composers, and his presence elevates what might otherwise be an obscure production. CSDb catalogues at least five distinct Oase intros plus an "Oase Intro Maker V1.1" -- a tool for generating intros, suggesting the group developed reusable production frameworks. This intro appears alongside #802 oase-02 in the collection. Despite a catalogue spanning multiple releases and custom tools, Oase left no trace on Doc Snyder's page, Demozoo, or other scene archives, making CSDb the sole comprehensive documentation source for this Netherlands-based crew.
Sources: CSDb · CSDb Group · intros.c64.org
// ============================================ // output - Part 1 of 2 // ============================================ // KickAssembler syntax // Generated by Restore 64 v0.2.1 alpha build 298, 2026-04-11 21:36:21 // https://restore64.dev by datucker / Rabenauge // // Load address: $0800 End: $ffff (63488 bytes) // Crunched with Exomizer v2/v3 (with relocation) — depacked by emulation // Packer entry: $0810 (via BASIC SYS 2064) // Entry point: $0803 (2051) // IRQ handler: $1bff (irq_1bff) // // Code: 1792 bytes, Data: 61696 bytes // Labels: 246, Subroutines: 12 // // Cross-references: all OK // ============================================ // --- Region $0803-$087f --- .pc = $0803 "main_0803" main_0803: lda #$00 sta $0286 lda #$8b sta $02 lda #$1f sta $03 jsr $e544 lda #$00 sta $d020 sta $d021 lda #$1f sta $d018 jsr sub_0c00 lda #$00 jsr sub_1446 sei lda #$1b sta $d011 lda #$01 sta $d01a lda #$7f sta $dc0d lda #$ff sta $0314 lda #$1b sta $0315 cli loc_0843: jsr $ffe4 cmp #$20 bne loc_0843 sei lda #$00 sta $d015 jsr $e544 lda #$0e sta $d020 sta $d021 lda #$15 sta $d018 sei jsr $fda3 jsr $ff5b jsr $fd15 ldx #$00 loc_086c: lda dat_087f,x sta $0400,x inx cpx #$27 bne loc_086c sei lda #$00 sta $01 jmp $0400 dat_087f: .byte $78 // x // --- Region $0984-$0a11 --- .pc = $0984 "sub_0984" // Referenced by: jsr from $fba8 sub_0984: ldx #$00 lda $3a00 pha loc_098a: lda $3a01,x sta $3a00,x inx cpx #$10 bne loc_098a pla sta $3a0f ldx #$00 loc_099b: ldy $3a18,x loc_099e: clc rol $3cf8,x rol dat_3cf0,x rol $3ce8,x rol $3ce0,x rol $3cd8,x rol $3cd0,x rol $3cc8,x rol $3cc0,x rol $3cb8,x rol $3cb0,x rol $3ca8,x rol $3ca0,x rol $3c98,x rol $3c90,x rol $3c88,x rol $3c80,x rol $3c78,x rol $3c70,x rol $3c68,x rol $3c60,x rol $3c58,x rol $3c50,x rol $3c48,x rol $3c40,x rol $3c38,x rol $3c30,x rol $3c28,x rol $3c20,x rol $3c18,x rol $3c10,x rol $3c08,x rol $3c00,x bcc loc_0a09 lda $3cf8,x ora #$01 sta $3cf8,x loc_0a09: dey bne loc_099e inx