Canny variant on the old Marble Madness/Spindizzy format.

This hack stops your counter dropping below 900 by using the Alkatraz loader.

10 CLEAR 65000
20 LET T=0
30 FOR N=64223 TO 64316 : READ A
40 POKE N,A : LET T=T+A : NEXT N
50 IF T<>12120 THEN PRINT "DATA ERROR IN MAIN BLOCK" : STOP
60 FOR N=N TO 1E9 : READ A : IF A<256 THEN POKE N,A : LET T=T+A : NEXT N
70 IF T<>A THEN PRINT "DATA ERROR IN GAME BLOCK" : STOP
80 RANDOMIZE USR 64225
90 DATA 24,46,33,89,5,93,22,250,1,134,0,213
100 DATA 237,176,235,35,35,34,95,250,46,122
110 DATA 112,46,215,116,46,207,54,188,33,38
120 DATA 210,34,126,250,225,49,61,251,221,225
130 DATA 209,191,55,8,249,233,49,65,251,221
140 DATA 225,209,59,225,193,205,29,251,24,43
150 DATA 221,110,0,124,170,171,221,172,221
160 DATA 173,173,221,119,0,124,203,99,40,3
170 DATA 129,131,146,128,103,221,35,27,122
180 DATA 179,32,225,201
200 DATA 186,64,183,64,183,181,0,91,111,155,16,106,110
210 DATA 62,36,50,190,109,195,0,91,14056

Multiface Poke

Infinite lives: 28094,36