History
- Music
- JCH (Jens-Christian Huus) — "Brown Ice"
- Group
- FBI Crew — Hungary, founded 1988
JCH's "Brown Ice" provides the soundtrack — one of his many compositions distributed across the European scene. No coder is credited and CSDb records no release date. FBI Crew was a Hungarian group founded in 1988 — part of the early wave of Eastern European C64 activity that predated the post-1989 expansion. The HVSC preserves Huus's composition. Hungary produced several notable C64 groups during this period, with FBI Crew joining the ranks alongside Chromance. The lack of metadata on CSDb — no date, no coder — makes this one of the less documented entries in the collection. FBI Crew's Hungarian origin places them among the pioneers of Eastern European C64 cracking, active before the fall of the Berlin Wall made Western software and distribution networks freely accessible.
Sources: CSDb
// ============================================ // output - Part 1 of 2 // ============================================ // KickAssembler syntax // Generated by Restore 64 v0.2.1 alpha build 298, 2026-04-01 10:59:20 // 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) // IRQ handler: $0900 (irq_0900) // IRQ handler: $0940 (irq_0940) // IRQ handler: $09c0 (irq_09c0) // IRQ handler: $0a00 (irq_0a00) // IRQ handler: $ea31 (irq_ea31) // // Code: 4275 bytes, Data: 59213 bytes // Labels: 510, Subroutines: 10 // // Cross-references: all OK // ============================================ // --- Region $0810-$08c9 --- .pc = $0810 "main_0810" main_0810: lda #$00 sta $d016 sta $d018 lda #$fb sta $0328 lda #$0e sta $0286 lda #$93 jsr $ffd2 jsr sub_0851 sei ldx #$01 stx $d01a stx $dc0d lda #$72 sta $d012 lda #$00 sta $0314 lda #$09 sta $0315 lda #$1b sta $d011 nop nop nop cli jmp loc_0fb0 dat_084e: .byte $ea,$ea,$ea // ... // Referenced by: jsr from $0827 sub_0851: ldx #$03 loc_0853: ldy #$00 ldy #$00 loc_0857: jsr $eeb3 dey bne loc_0857 dex bne loc_0853 ldx #$00 loc_0862: txa sta $0450,x inx cpx #$f0 bne loc_0862 ldx #$00 lda #$08 loc_086f: sta $d9b8,x sta $da58,x inx cpx #$50 bne loc_086f ldx #$00 ldy #$00 loc_087e: lda txt_1b32,y and #$3f sta $05b8,x clc adc #$80 sta $05e0,x sec sbc #$40 inx sta $05b8,x clc adc #$80 sta $05e0,x iny inx cpx #$28 bne loc_087e lda #$3c sta $0745 lda #$3d sta $0746 lda #$3e sta $0747 lda #$36 sta $01 lda #$00 jsr sub_1000 jsr sub_0b51 ldx #$00 lda #$00 loc_08be: sta $0c00,x sta $0e80,x inx cpx #$7d bne loc_08be rts // --- Region $0900-$09b4 --- .pc = $0900 "irq_0900" irq_0900: sei .label smc_0902 = * + 1 ldx #$0d // !SMC: modified by $0ac3 nop beq $091d loc_0906: nop nop nop lda $d012 and #$07 ora #$18 sta $d011